15298844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 31370976

約数和(自身を除く): 16072132

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 113, 181, 187, 226, 362, 374, 452, 724, 748, 1243, 1921, 1991, 2486, 3077, 3842, 3982, 4972, 6154, 7684, 7964, 12308, 20453, 21131, 33847, 40906, 42262, 67694, 81812, 84524, 135388, 224983, 347701, 449966, 695402, 899932, 1390804, 3824711, 7649422, 15298844]

約数ペア:

[(1, 15298844), (2, 7649422), (4, 3824711), (11, 1390804), (17, 899932), (22, 695402), (34, 449966), (44, 347701), (68, 224983), (113, 135388), (181, 84524), (187, 81812), (226, 67694), (362, 42262), (374, 40906), (452, 33847), (724, 21131), (748, 20453), (1243, 12308), (1921, 7964), (1991, 7684), (2486, 6154), (3077, 4972), (3842, 3982)]