11991698

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{977}}^1$

素因数の和:1034

約数の個数: 24

約数和(自身を含む): 20121372

約数和(自身を除く): 8129674

約数列:

[1, 2, 17, 19, 34, 38, 323, 361, 646, 722, 977, 1954, 6137, 12274, 16609, 18563, 33218, 37126, 315571, 352697, 631142, 705394, 5995849, 11991698]

約数ペア:

[(1, 11991698), (2, 5995849), (17, 705394), (19, 631142), (34, 352697), (38, 315571), (323, 37126), (361, 33218), (646, 18563), (722, 16609), (977, 12274), (1954, 6137)]