12372190

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{15661}}^1$

素因数の和:15747

約数の個数: 16

約数和(自身を含む): 22553280

約数和(自身を除く): 10181090

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 15661, 31322, 78305, 156610, 1237219, 2474438, 6186095, 12372190]

約数ペア:

[(1, 12372190), (2, 6186095), (5, 2474438), (10, 1237219), (79, 156610), (158, 78305), (395, 31322), (790, 15661)]