22201894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{521}}^1$

素因数の和:696

約数の個数: 32

約数和(自身を含む): 39463200

約数和(自身を除く): 17261306

約数列:

[1, 2, 11, 13, 22, 26, 143, 149, 286, 298, 521, 1042, 1639, 1937, 3278, 3874, 5731, 6773, 11462, 13546, 21307, 42614, 74503, 77629, 149006, 155258, 853919, 1009177, 1707838, 2018354, 11100947, 22201894]

約数ペア:

[(1, 22201894), (2, 11100947), (11, 2018354), (13, 1707838), (22, 1009177), (26, 853919), (143, 155258), (149, 149006), (286, 77629), (298, 74503), (521, 42614), (1042, 21307), (1639, 13546), (1937, 11462), (3278, 6773), (3874, 5731)]