19679224

素因数分解:

$2^3\times {\mathrm{421}}^1\times {\mathrm{5843}}^1$

素因数の和:6270

約数の個数: 16

約数和(自身を含む): 36992520

約数和(自身を除く): 17313296

約数列:

[1, 2, 4, 8, 421, 842, 1684, 3368, 5843, 11686, 23372, 46744, 2459903, 4919806, 9839612, 19679224]

約数ペア:

[(1, 19679224), (2, 9839612), (4, 4919806), (8, 2459903), (421, 46744), (842, 23372), (1684, 11686), (3368, 5843)]