12925264

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:176

約数の個数: 80

約数和(自身を含む): 29712384

約数和(自身を除く): 16787120

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 31, 44, 46, 62, 88, 92, 103, 124, 176, 184, 206, 248, 253, 341, 368, 412, 496, 506, 682, 713, 824, 1012, 1133, 1364, 1426, 1648, 2024, 2266, 2369, 2728, 2852, 3193, 4048, 4532, 4738, 5456, 5704, 6386, 7843, 9064, 9476, 11408, 12772, 15686, 18128, 18952, 25544, 26059, 31372, 35123, 37904, 51088, 52118, 62744, 70246, 73439, 104236, 125488, 140492, 146878, 208472, 280984, 293756, 416944, 561968, 587512, 807829, 1175024, 1615658, 3231316, 6462632, 12925264]

約数ペア:

[(1, 12925264), (2, 6462632), (4, 3231316), (8, 1615658), (11, 1175024), (16, 807829), (22, 587512), (23, 561968), (31, 416944), (44, 293756), (46, 280984), (62, 208472), (88, 146878), (92, 140492), (103, 125488), (124, 104236), (176, 73439), (184, 70246), (206, 62744), (248, 52118), (253, 51088), (341, 37904), (368, 35123), (412, 31372), (496, 26059), (506, 25544), (682, 18952), (713, 18128), (824, 15686), (1012, 12772), (1133, 11408), (1364, 9476), (1426, 9064), (1648, 7843), (2024, 6386), (2266, 5704), (2369, 5456), (2728, 4738), (2852, 4532), (3193, 4048)]