15703708208

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{3197009}}^1$

素因数の和:3197324

約数の個数: 20

約数和(自身を含む): 30525051480

約数和(自身を除く): 14821343272

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 3197009, 6394018, 12788036, 25576072, 51152144, 981481763, 1962963526, 3925927052, 7851854104, 15703708208]

約数ペア:

[(1, 15703708208), (2, 7851854104), (4, 3925927052), (8, 1962963526), (16, 981481763), (307, 51152144), (614, 25576072), (1228, 12788036), (2456, 6394018), (4912, 3197009)]