15595216

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10711}}^1$

素因数の和:10739

約数の個数: 40

約数和(自身を含む): 37192064

約数和(自身を除く): 21596848

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 10711, 21422, 42844, 74977, 85688, 139243, 149954, 171376, 278486, 299908, 556972, 599816, 974701, 1113944, 1199632, 1949402, 2227888, 3898804, 7797608, 15595216]

約数ペア:

[(1, 15595216), (2, 7797608), (4, 3898804), (7, 2227888), (8, 1949402), (13, 1199632), (14, 1113944), (16, 974701), (26, 599816), (28, 556972), (52, 299908), (56, 278486), (91, 171376), (104, 149954), (112, 139243), (182, 85688), (208, 74977), (364, 42844), (728, 21422), (1456, 10711)]