15206308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15391}}^1$

素因数の和:15427

約数の個数: 24

約数和(自身を含む): 30168320

約数和(自身を除く): 14962012

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 15391, 30782, 61564, 200083, 292429, 400166, 584858, 800332, 1169716, 3801577, 7603154, 15206308]

約数ペア:

[(1, 15206308), (2, 7603154), (4, 3801577), (13, 1169716), (19, 800332), (26, 584858), (38, 400166), (52, 292429), (76, 200083), (247, 61564), (494, 30782), (988, 15391)]