15694080272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{75452309}}^1$

素因数の和:75452330

約数の個数: 20

約数和(自身を含む): 32746302540

約数和(自身を除く): 17052222268

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 75452309, 150904618, 301809236, 603618472, 980880017, 1207236944, 1961760034, 3923520068, 7847040136, 15694080272]

約数ペア:

[(1, 15694080272), (2, 7847040136), (4, 3923520068), (8, 1961760034), (13, 1207236944), (16, 980880017), (26, 603618472), (52, 301809236), (104, 150904618), (208, 75452309)]