12616864

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{2333}}^1$

素因数の和:2369

約数の個数: 36

約数和(自身を含む): 26908686

約数和(自身を除く): 14291822

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2333, 2704, 4666, 5408, 9332, 18664, 30329, 37328, 60658, 74656, 121316, 242632, 394277, 485264, 788554, 970528, 1577108, 3154216, 6308432, 12616864]

約数ペア:

[(1, 12616864), (2, 6308432), (4, 3154216), (8, 1577108), (13, 970528), (16, 788554), (26, 485264), (32, 394277), (52, 242632), (104, 121316), (169, 74656), (208, 60658), (338, 37328), (416, 30329), (676, 18664), (1352, 9332), (2333, 5408), (2704, 4666)]