19535648

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:190

約数の個数: 96

約数和(自身を含む): 46448640

約数和(自身を除く): 26912992

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 23, 32, 38, 44, 46, 76, 88, 92, 127, 152, 176, 184, 209, 253, 254, 304, 352, 368, 418, 437, 506, 508, 608, 736, 836, 874, 1012, 1016, 1397, 1672, 1748, 2024, 2032, 2413, 2794, 2921, 3344, 3496, 4048, 4064, 4807, 4826, 5588, 5842, 6688, 6992, 8096, 9614, 9652, 11176, 11684, 13984, 19228, 19304, 22352, 23368, 26543, 32131, 38456, 38608, 44704, 46736, 53086, 55499, 64262, 76912, 77216, 93472, 106172, 110998, 128524, 153824, 212344, 221996, 257048, 424688, 443992, 514096, 610489, 849376, 887984, 1028192, 1220978, 1775968, 2441956, 4883912, 9767824, 19535648]

約数ペア:

[(1, 19535648), (2, 9767824), (4, 4883912), (8, 2441956), (11, 1775968), (16, 1220978), (19, 1028192), (22, 887984), (23, 849376), (32, 610489), (38, 514096), (44, 443992), (46, 424688), (76, 257048), (88, 221996), (92, 212344), (127, 153824), (152, 128524), (176, 110998), (184, 106172), (209, 93472), (253, 77216), (254, 76912), (304, 64262), (352, 55499), (368, 53086), (418, 46736), (437, 44704), (506, 38608), (508, 38456), (608, 32131), (736, 26543), (836, 23368), (874, 22352), (1012, 19304), (1016, 19228), (1397, 13984), (1672, 11684), (1748, 11176), (2024, 9652), (2032, 9614), (2413, 8096), (2794, 6992), (2921, 6688), (3344, 5842), (3496, 5588), (4048, 4826), (4064, 4807)]