12861338408

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{881}}^1\times {\mathrm{23099}}^1$

素因数の和:24065

約数の個数: 32

約数和(自身を含む): 24449040000

約数和(自身を除く): 11587701592

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 881, 1762, 3524, 7048, 23099, 46198, 69599, 92396, 139198, 184792, 278396, 556792, 1824821, 3649642, 7299284, 14598568, 20350219, 40700438, 81400876, 162801752, 1607667301, 3215334602, 6430669204, 12861338408]

約数ペア:

[(1, 12861338408), (2, 6430669204), (4, 3215334602), (8, 1607667301), (79, 162801752), (158, 81400876), (316, 40700438), (632, 20350219), (881, 14598568), (1762, 7299284), (3524, 3649642), (7048, 1824821), (23099, 556792), (46198, 278396), (69599, 184792), (92396, 139198)]