219067915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1049}}^1\times {\mathrm{3797}}^1$

素因数の和:4862

約数の個数: 16

約数和(自身を含む): 287128800

約数和(自身を除く): 68060885

約数列:

[1, 5, 11, 55, 1049, 3797, 5245, 11539, 18985, 41767, 57695, 208835, 3983053, 19915265, 43813583, 219067915]

約数ペア:

[(1, 219067915), (5, 43813583), (11, 19915265), (55, 3983053), (1049, 208835), (3797, 57695), (5245, 41767), (11539, 18985)]