11375870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5443}}^1$

素因数の和:5480

約数の個数: 32

約数和(自身を含む): 23518080

約数和(自身を除く): 12142210

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 5443, 10886, 27215, 54430, 59873, 103417, 119746, 206834, 299365, 517085, 598730, 1034170, 1137587, 2275174, 5687935, 11375870]

約数ペア:

[(1, 11375870), (2, 5687935), (5, 2275174), (10, 1137587), (11, 1034170), (19, 598730), (22, 517085), (38, 299365), (55, 206834), (95, 119746), (110, 103417), (190, 59873), (209, 54430), (418, 27215), (1045, 10886), (2090, 5443)]