19048180

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{5843}}^1$

素因数の和:6015

約数の個数: 24

約数和(自身を含む): 40253472

約数和(自身を除く): 21205292

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 5843, 11686, 23372, 29215, 58430, 116860, 952409, 1904818, 3809636, 4762045, 9524090, 19048180]

約数ペア:

[(1, 19048180), (2, 9524090), (4, 4762045), (5, 3809636), (10, 1904818), (20, 952409), (163, 116860), (326, 58430), (652, 29215), (815, 23372), (1630, 11686), (3260, 5843)]