12372005090

素因数分解:

$2^1\times 5^1\times {\mathrm{59341}}^1\times {\mathrm{20849}}^1$

素因数の和:80197

約数の個数: 16

約数和(自身を含む): 22271052600

約数和(自身を除く): 9899047510

約数列:

[1, 2, 5, 10, 20849, 41698, 59341, 104245, 118682, 208490, 296705, 593410, 1237200509, 2474401018, 6186002545, 12372005090]

約数ペア:

[(1, 12372005090), (2, 6186002545), (5, 2474401018), (10, 1237200509), (20849, 593410), (41698, 296705), (59341, 208490), (104245, 118682)]