12508956770

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{8395273}}^1$

素因数の和:8395429

約数の個数: 16

約数和(自身を含む): 22667239800

約数和(自身を除く): 10158283030

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 8395273, 16790546, 41976365, 83952730, 1250895677, 2501791354, 6254478385, 12508956770]

約数ペア:

[(1, 12508956770), (2, 6254478385), (5, 2501791354), (10, 1250895677), (149, 83952730), (298, 41976365), (745, 16790546), (1490, 8395273)]