12616656

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{20219}}^1$

素因数の和:20243

約数の個数: 40

約数和(自身を含む): 35101920

約数和(自身を除く): 22485264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 20219, 40438, 60657, 80876, 121314, 161752, 242628, 262847, 323504, 485256, 525694, 788541, 970512, 1051388, 1577082, 2102776, 3154164, 4205552, 6308328, 12616656]

約数ペア:

[(1, 12616656), (2, 6308328), (3, 4205552), (4, 3154164), (6, 2102776), (8, 1577082), (12, 1051388), (13, 970512), (16, 788541), (24, 525694), (26, 485256), (39, 323504), (48, 262847), (52, 242628), (78, 161752), (104, 121314), (156, 80876), (208, 60657), (312, 40438), (624, 20219)]