15881717764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{923141}}^1$

素因数の和:923196

約数の個数: 48

約数和(自身を含む): 33498976896

約数和(自身を除く): 17617259132

約数列:

[1, 2, 4, 11, 17, 22, 23, 34, 44, 46, 68, 92, 187, 253, 374, 391, 506, 748, 782, 1012, 1564, 4301, 8602, 17204, 923141, 1846282, 3692564, 10154551, 15693397, 20309102, 21232243, 31386794, 40618204, 42464486, 62773588, 84928972, 172627367, 233554673, 345254734, 360948131, 467109346, 690509468, 721896262, 934218692, 1443792524, 3970429441, 7940858882, 15881717764]

約数ペア:

[(1, 15881717764), (2, 7940858882), (4, 3970429441), (11, 1443792524), (17, 934218692), (22, 721896262), (23, 690509468), (34, 467109346), (44, 360948131), (46, 345254734), (68, 233554673), (92, 172627367), (187, 84928972), (253, 62773588), (374, 42464486), (391, 40618204), (506, 31386794), (748, 21232243), (782, 20309102), (1012, 15693397), (1564, 10154551), (4301, 3692564), (8602, 1846282), (17204, 923141)]