15205545712

素因数分解:

$2^4\times 7^1\times {\mathrm{135763801}}^1$

素因数の和:135763816

約数の個数: 20

約数和(自身を含む): 33669422896

約数和(自身を除く): 18463877184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 135763801, 271527602, 543055204, 950346607, 1086110408, 1900693214, 2172220816, 3801386428, 7602772856, 15205545712]

約数ペア:

[(1, 15205545712), (2, 7602772856), (4, 3801386428), (7, 2172220816), (8, 1900693214), (14, 1086110408), (16, 950346607), (28, 543055204), (56, 271527602), (112, 135763801)]