19005352460

素因数分解:

$2^2\times 5^1\times {\mathrm{2683}}^1\times {\mathrm{354181}}^1$

素因数の和:356873

約数の個数: 24

約数和(自身を含む): 39926228496

約数和(自身を除く): 20920876036

約数列:

[1, 2, 4, 5, 10, 20, 2683, 5366, 10732, 13415, 26830, 53660, 354181, 708362, 1416724, 1770905, 3541810, 7083620, 950267623, 1900535246, 3801070492, 4751338115, 9502676230, 19005352460]

約数ペア:

[(1, 19005352460), (2, 9502676230), (4, 4751338115), (5, 3801070492), (10, 1900535246), (20, 950267623), (2683, 7083620), (5366, 3541810), (10732, 1770905), (13415, 1416724), (26830, 708362), (53660, 354181)]