12563663

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1487}}^1$

素因数の和:1582

約数の個数: 16

約数和(自身を含む): 15427584

約数和(自身を除く): 2863921

約数列:

[1, 7, 17, 71, 119, 497, 1207, 1487, 8449, 10409, 25279, 105577, 176953, 739039, 1794809, 12563663]

約数ペア:

[(1, 12563663), (7, 1794809), (17, 739039), (71, 176953), (119, 105577), (497, 25279), (1207, 10409), (1487, 8449)]