15129296

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10391}}^1$

素因数の和:10419

約数の個数: 40

約数和(自身を含む): 36081024

約数和(自身を除く): 20951728

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 10391, 20782, 41564, 72737, 83128, 135083, 145474, 166256, 270166, 290948, 540332, 581896, 945581, 1080664, 1163792, 1891162, 2161328, 3782324, 7564648, 15129296]

約数ペア:

[(1, 15129296), (2, 7564648), (4, 3782324), (7, 2161328), (8, 1891162), (13, 1163792), (14, 1080664), (16, 945581), (26, 581896), (28, 540332), (52, 290948), (56, 270166), (91, 166256), (104, 145474), (112, 135083), (182, 83128), (208, 72737), (364, 41564), (728, 20782), (1456, 10391)]