18915482

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{3229}}^1$

素因数の和:3361

約数の個数: 16

約数和(自身を含む): 29651400

約数和(自身を除く): 10735918

約数列:

[1, 2, 29, 58, 101, 202, 2929, 3229, 5858, 6458, 93641, 187282, 326129, 652258, 9457741, 18915482]

約数ペア:

[(1, 18915482), (2, 9457741), (29, 652258), (58, 326129), (101, 187282), (202, 93641), (2929, 6458), (3229, 5858)]