19451366

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{52009}}^1$

素因数の和:52039

約数の個数: 16

約数和(自身を含む): 33702480

約数和(自身を除く): 14251114

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 52009, 104018, 572099, 884153, 1144198, 1768306, 9725683, 19451366]

約数ペア:

[(1, 19451366), (2, 9725683), (11, 1768306), (17, 1144198), (22, 884153), (34, 572099), (187, 104018), (374, 52009)]