15693971541

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{383}}^1\times {\mathrm{1187}}^1$

素因数の和:1921

約数の個数: 32

約数和(自身を含む): 21634449408

約数和(自身を除く): 5940477867

約数列:

[1, 3, 37, 111, 311, 383, 933, 1149, 1187, 3561, 11507, 14171, 34521, 42513, 43919, 119113, 131757, 357339, 369157, 454621, 1107471, 1363863, 4407181, 13221543, 13658809, 16820977, 40976427, 50462931, 141387131, 424161393, 5231323847, 15693971541]

約数ペア:

[(1, 15693971541), (3, 5231323847), (37, 424161393), (111, 141387131), (311, 50462931), (383, 40976427), (933, 16820977), (1149, 13658809), (1187, 13221543), (3561, 4407181), (11507, 1363863), (14171, 1107471), (34521, 454621), (42513, 369157), (43919, 357339), (119113, 131757)]