12998744

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8689}}^1$

素因数の和:8723

約数の個数: 32

約数和(自身を含む): 28155600

約数和(自身を除く): 15156856

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 8689, 17378, 34756, 69512, 95579, 147713, 191158, 295426, 382316, 590852, 764632, 1181704, 1624843, 3249686, 6499372, 12998744]

約数ペア:

[(1, 12998744), (2, 6499372), (4, 3249686), (8, 1624843), (11, 1181704), (17, 764632), (22, 590852), (34, 382316), (44, 295426), (68, 191158), (88, 147713), (136, 95579), (187, 69512), (374, 34756), (748, 17378), (1496, 8689)]