18897387839

素因数分解:

${\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{15091}}^1$

素因数の和:15323

約数の個数: 24

約数和(自身を含む): 21196412160

約数和(自身を除く): 2299024321

約数列:

[1, 11, 79, 121, 131, 869, 1441, 9559, 10349, 15091, 15851, 113839, 166001, 1192189, 1252229, 1826011, 1976921, 13114079, 21746131, 144254869, 156176759, 239207441, 1717944349, 18897387839]

約数ペア:

[(1, 18897387839), (11, 1717944349), (79, 239207441), (121, 156176759), (131, 144254869), (869, 21746131), (1441, 13114079), (9559, 1976921), (10349, 1826011), (15091, 1252229), (15851, 1192189), (113839, 166001)]