12200864

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:373

約数の個数: 48

約数和(自身を含む): 26177760

約数和(自身を除く): 13976896

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 139, 208, 211, 278, 416, 422, 556, 844, 1112, 1688, 1807, 2224, 2743, 3376, 3614, 4448, 5486, 6752, 7228, 10972, 14456, 21944, 28912, 29329, 43888, 57824, 58658, 87776, 117316, 234632, 381277, 469264, 762554, 938528, 1525108, 3050216, 6100432, 12200864]

約数ペア:

[(1, 12200864), (2, 6100432), (4, 3050216), (8, 1525108), (13, 938528), (16, 762554), (26, 469264), (32, 381277), (52, 234632), (104, 117316), (139, 87776), (208, 58658), (211, 57824), (278, 43888), (416, 29329), (422, 28912), (556, 21944), (844, 14456), (1112, 10972), (1688, 7228), (1807, 6752), (2224, 5486), (2743, 4448), (3376, 3614)]