21866794

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1\times {\mathrm{1039}}^1$

素因数の和:1677

約数の個数: 16

約数和(自身を含む): 34819200

約数和(自身を除く): 12952406

約数列:

[1, 2, 17, 34, 619, 1039, 1238, 2078, 10523, 17663, 21046, 35326, 643141, 1286282, 10933397, 21866794]

約数ペア:

[(1, 21866794), (2, 10933397), (17, 1286282), (34, 643141), (619, 35326), (1039, 21046), (1238, 17663), (2078, 10523)]