15368272

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{56501}}^1$

素因数の和:56526

約数の個数: 20

約数和(自身を含む): 31528116

約数和(自身を除く): 16159844

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 56501, 113002, 226004, 452008, 904016, 960517, 1921034, 3842068, 7684136, 15368272]

約数ペア:

[(1, 15368272), (2, 7684136), (4, 3842068), (8, 1921034), (16, 960517), (17, 904016), (34, 452008), (68, 226004), (136, 113002), (272, 56501)]