15813304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{397}}^1$

素因数の和:799

約数の個数: 32

約数和(自身を含む): 32094720

約数和(自身を除く): 16281416

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 383, 397, 766, 794, 1532, 1588, 3064, 3176, 4979, 5161, 9958, 10322, 19916, 20644, 39832, 41288, 152051, 304102, 608204, 1216408, 1976663, 3953326, 7906652, 15813304]

約数ペア:

[(1, 15813304), (2, 7906652), (4, 3953326), (8, 1976663), (13, 1216408), (26, 608204), (52, 304102), (104, 152051), (383, 41288), (397, 39832), (766, 20644), (794, 19916), (1532, 10322), (1588, 9958), (3064, 5161), (3176, 4979)]