21822996877

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1213}}^1\times {\mathrm{1459}}^1$

素因数の和:2761

約数の個数: 32

約数和(自身を含む): 25523136000

約数和(自身を除く): 3700139123

約数列:

[1, 11, 19, 59, 209, 649, 1121, 1213, 1459, 12331, 13343, 16049, 23047, 27721, 71567, 86081, 253517, 304931, 787237, 946891, 1359773, 1635539, 1769767, 14957503, 17990929, 19467437, 33625573, 104416253, 369881303, 1148578783, 1983908807, 21822996877]

約数ペア:

[(1, 21822996877), (11, 1983908807), (19, 1148578783), (59, 369881303), (209, 104416253), (649, 33625573), (1121, 19467437), (1213, 17990929), (1459, 14957503), (12331, 1769767), (13343, 1635539), (16049, 1359773), (23047, 946891), (27721, 787237), (71567, 304931), (86081, 253517)]