45898718

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{19801}}^1$

素因数の和:19883

約数の個数: 16

約数和(自身を含む): 73663440

約数和(自身を除く): 27764722

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 19801, 39602, 376219, 752438, 1207861, 2415722, 22949359, 45898718]

約数ペア:

[(1, 45898718), (2, 22949359), (19, 2415722), (38, 1207861), (61, 752438), (122, 376219), (1159, 39602), (2318, 19801)]