21031937102

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{4574149}}^1$

素因数の和:4574192

約数の個数: 24

約数和(自身を含む): 36501717000

約数和(自身を除く): 15469779898

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 4574149, 9148298, 50315639, 86908831, 100631278, 173817662, 553472029, 955997141, 1106944058, 1911994282, 10515968551, 21031937102]

約数ペア:

[(1, 21031937102), (2, 10515968551), (11, 1911994282), (19, 1106944058), (22, 955997141), (38, 553472029), (121, 173817662), (209, 100631278), (242, 86908831), (418, 50315639), (2299, 9148298), (4598, 4574149)]