15740188

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5519}}^1$

素因数の和:5577

約数の個数: 24

約数和(自身を含む): 29675520

約数和(自身を除く): 13935332

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 713, 1426, 2852, 5519, 11038, 22076, 126937, 171089, 253874, 342178, 507748, 684356, 3935047, 7870094, 15740188]

約数ペア:

[(1, 15740188), (2, 7870094), (4, 3935047), (23, 684356), (31, 507748), (46, 342178), (62, 253874), (92, 171089), (124, 126937), (713, 22076), (1426, 11038), (2852, 5519)]