23581868

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{761}}^1$

素因数の和:953

約数の個数: 24

約数和(自身を含む): 42330624

約数和(自身を除く): 18748756

約数列:

[1, 2, 4, 61, 122, 127, 244, 254, 508, 761, 1522, 3044, 7747, 15494, 30988, 46421, 92842, 96647, 185684, 193294, 386588, 5895467, 11790934, 23581868]

約数ペア:

[(1, 23581868), (2, 11790934), (4, 5895467), (61, 386588), (122, 193294), (127, 185684), (244, 96647), (254, 92842), (508, 46421), (761, 30988), (1522, 15494), (3044, 7747)]