15211616

素因数分解:

$2^5\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1151}}^1$

素因数の和:1227

約数の個数: 48

約数和(自身を含む): 34836480

約数和(自身を除く): 19624864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 112, 118, 224, 236, 413, 472, 826, 944, 1151, 1652, 1888, 2302, 3304, 4604, 6608, 8057, 9208, 13216, 16114, 18416, 32228, 36832, 64456, 67909, 128912, 135818, 257824, 271636, 475363, 543272, 950726, 1086544, 1901452, 2173088, 3802904, 7605808, 15211616]

約数ペア:

[(1, 15211616), (2, 7605808), (4, 3802904), (7, 2173088), (8, 1901452), (14, 1086544), (16, 950726), (28, 543272), (32, 475363), (56, 271636), (59, 257824), (112, 135818), (118, 128912), (224, 67909), (236, 64456), (413, 36832), (472, 32228), (826, 18416), (944, 16114), (1151, 13216), (1652, 9208), (1888, 8057), (2302, 6608), (3304, 4604)]