22491121630

素因数分解:

$2^1\times 5^1\times {\mathrm{1237}}^1\times {\mathrm{1818199}}^1$

素因数の和:1819443

約数の個数: 16

約数和(自身を含む): 40516768800

約数和(自身を除く): 18025647170

約数列:

[1, 2, 5, 10, 1237, 2474, 6185, 12370, 1818199, 3636398, 9090995, 18181990, 2249112163, 4498224326, 11245560815, 22491121630]

約数ペア:

[(1, 22491121630), (2, 11245560815), (5, 4498224326), (10, 2249112163), (1237, 18181990), (2474, 9090995), (6185, 3636398), (12370, 1818199)]