2193232115

素因数分解:

$5^1\times {\mathrm{211}}^1\times {\mathrm{457}}^1\times {\mathrm{4549}}^1$

素因数の和:5222

約数の個数: 16

約数和(自身を含む): 2650720800

約数和(自身を除く): 457488685

約数列:

[1, 5, 211, 457, 1055, 2285, 4549, 22745, 96427, 482135, 959839, 2078893, 4799195, 10394465, 438646423, 2193232115]

約数ペア:

[(1, 2193232115), (5, 438646423), (211, 10394465), (457, 4799195), (1055, 2078893), (2285, 959839), (4549, 482135), (22745, 96427)]