28618430

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{19207}}^1$

素因数の和:19363

約数の個数: 16

約数和(自身を含む): 51861600

約数和(自身を除く): 23243170

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 19207, 38414, 96035, 192070, 2861843, 5723686, 14309215, 28618430]

約数ペア:

[(1, 28618430), (2, 14309215), (5, 5723686), (10, 2861843), (149, 192070), (298, 96035), (745, 38414), (1490, 19207)]