29490812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1571}}^1$

素因数の和:1626

約数の個数: 36

約数和(自身を含む): 58695336

約数和(自身を除く): 29204524

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 361, 494, 722, 988, 1444, 1571, 3142, 4693, 6284, 9386, 18772, 20423, 29849, 40846, 59698, 81692, 119396, 388037, 567131, 776074, 1134262, 1552148, 2268524, 7372703, 14745406, 29490812]

約数ペア:

[(1, 29490812), (2, 14745406), (4, 7372703), (13, 2268524), (19, 1552148), (26, 1134262), (38, 776074), (52, 567131), (76, 388037), (247, 119396), (361, 81692), (494, 59698), (722, 40846), (988, 29849), (1444, 20423), (1571, 18772), (3142, 9386), (4693, 6284)]