45031786

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{19427}}^1$

素因数の和:19509

約数の個数: 16

約数和(自身を含む): 72272160

約数和(自身を除く): 27240374

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 19427, 38854, 369113, 738226, 1185047, 2370094, 22515893, 45031786]

約数ペア:

[(1, 45031786), (2, 22515893), (19, 2370094), (38, 1185047), (61, 738226), (122, 369113), (1159, 38854), (2318, 19427)]