22209955

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{601}}^1$

素因数の和:1014

約数の個数: 16

約数和(自身を含む): 28173600

約数和(自身を除く): 5963645

約数列:

[1, 5, 19, 95, 389, 601, 1945, 3005, 7391, 11419, 36955, 57095, 233789, 1168945, 4441991, 22209955]

約数ペア:

[(1, 22209955), (5, 4441991), (19, 1168945), (95, 233789), (389, 57095), (601, 36955), (1945, 11419), (3005, 7391)]