12413830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8681}}^1$

素因数の和:8712

約数の個数: 32

約数和(自身を含む): 26254368

約数和(自身を除く): 13840538

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 8681, 17362, 43405, 86810, 95491, 112853, 190982, 225706, 477455, 564265, 954910, 1128530, 1241383, 2482766, 6206915, 12413830]

約数ペア:

[(1, 12413830), (2, 6206915), (5, 2482766), (10, 1241383), (11, 1128530), (13, 954910), (22, 564265), (26, 477455), (55, 225706), (65, 190982), (110, 112853), (130, 95491), (143, 86810), (286, 43405), (715, 17362), (1430, 8681)]