12960592

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{859}}^1$

素因数の和:931

約数の個数: 40

約数和(自身を含む): 26873280

約数和(自身を除く): 13912688

約数列:

[1, 2, 4, 8, 16, 23, 41, 46, 82, 92, 164, 184, 328, 368, 656, 859, 943, 1718, 1886, 3436, 3772, 6872, 7544, 13744, 15088, 19757, 35219, 39514, 70438, 79028, 140876, 158056, 281752, 316112, 563504, 810037, 1620074, 3240148, 6480296, 12960592]

約数ペア:

[(1, 12960592), (2, 6480296), (4, 3240148), (8, 1620074), (16, 810037), (23, 563504), (41, 316112), (46, 281752), (82, 158056), (92, 140876), (164, 79028), (184, 70438), (328, 39514), (368, 35219), (656, 19757), (859, 15088), (943, 13744), (1718, 7544), (1886, 6872), (3436, 3772)]