19074176

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:98

約数の個数: 128

約数和(自身を含む): 47001600

約数和(自身を除く): 27927424

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 23, 31, 32, 38, 44, 46, 62, 64, 76, 88, 92, 124, 128, 152, 176, 184, 209, 248, 253, 304, 341, 352, 368, 418, 437, 496, 506, 589, 608, 682, 704, 713, 736, 836, 874, 992, 1012, 1178, 1216, 1364, 1408, 1426, 1472, 1672, 1748, 1984, 2024, 2356, 2432, 2728, 2852, 2944, 3344, 3496, 3968, 4048, 4712, 4807, 5456, 5704, 6479, 6688, 6992, 7843, 8096, 9424, 9614, 10912, 11408, 12958, 13376, 13547, 13984, 15686, 16192, 18848, 19228, 21824, 22816, 25916, 26752, 27094, 27968, 31372, 32384, 37696, 38456, 43648, 45632, 51832, 54188, 55936, 62744, 75392, 76912, 91264, 103664, 108376, 125488, 149017, 153824, 207328, 216752, 250976, 298034, 307648, 414656, 433504, 501952, 596068, 615296, 829312, 867008, 1003904, 1192136, 1734016, 2384272, 4768544, 9537088, 19074176]

約数ペア:

[(1, 19074176), (2, 9537088), (4, 4768544), (8, 2384272), (11, 1734016), (16, 1192136), (19, 1003904), (22, 867008), (23, 829312), (31, 615296), (32, 596068), (38, 501952), (44, 433504), (46, 414656), (62, 307648), (64, 298034), (76, 250976), (88, 216752), (92, 207328), (124, 153824), (128, 149017), (152, 125488), (176, 108376), (184, 103664), (209, 91264), (248, 76912), (253, 75392), (304, 62744), (341, 55936), (352, 54188), (368, 51832), (418, 45632), (437, 43648), (496, 38456), (506, 37696), (589, 32384), (608, 31372), (682, 27968), (704, 27094), (713, 26752), (736, 25916), (836, 22816), (874, 21824), (992, 19228), (1012, 18848), (1178, 16192), (1216, 15686), (1364, 13984), (1408, 13547), (1426, 13376), (1472, 12958), (1672, 11408), (1748, 10912), (1984, 9614), (2024, 9424), (2356, 8096), (2432, 7843), (2728, 6992), (2852, 6688), (2944, 6479), (3344, 5704), (3496, 5456), (3968, 4807), (4048, 4712)]