12959804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 27000960

約数和(自身を除く): 14041156

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 139, 143, 163, 278, 286, 326, 556, 572, 652, 1529, 1793, 1807, 2119, 3058, 3586, 3614, 4238, 6116, 7172, 7228, 8476, 19877, 22657, 23309, 39754, 45314, 46618, 79508, 90628, 93236, 249227, 294541, 498454, 589082, 996908, 1178164, 3239951, 6479902, 12959804]

約数ペア:

[(1, 12959804), (2, 6479902), (4, 3239951), (11, 1178164), (13, 996908), (22, 589082), (26, 498454), (44, 294541), (52, 249227), (139, 93236), (143, 90628), (163, 79508), (278, 46618), (286, 45314), (326, 39754), (556, 23309), (572, 22657), (652, 19877), (1529, 8476), (1793, 7228), (1807, 7172), (2119, 6116), (3058, 4238), (3586, 3614)]