9972506

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2239}}^1$

素因数の和:2389

約数の個数: 16

約数和(自身を含む): 15966720

約数和(自身を除く): 5994214

約数列:

[1, 2, 17, 34, 131, 262, 2227, 2239, 4454, 4478, 38063, 76126, 293309, 586618, 4986253, 9972506]

約数ペア:

[(1, 9972506), (2, 4986253), (17, 586618), (34, 293309), (131, 76126), (262, 38063), (2227, 4478), (2239, 4454)]