12009748

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{8317}}^1$

素因数の和:8359

約数の個数: 18

約数和(自身を含む): 22184106

約数和(自身を除く): 10174358

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 8317, 16634, 33268, 158023, 316046, 632092, 3002437, 6004874, 12009748]

約数ペア:

[(1, 12009748), (2, 6004874), (4, 3002437), (19, 632092), (38, 316046), (76, 158023), (361, 33268), (722, 16634), (1444, 8317)]