22472570672

素因数分解:

$2^4\times {\mathrm{5641}}^1\times {\mathrm{248987}}^1$

素因数の和:254636

約数の個数: 20

約数和(自身を含む): 43548499176

約数和(自身を除く): 21075928504

約数列:

[1, 2, 4, 8, 16, 5641, 11282, 22564, 45128, 90256, 248987, 497974, 995948, 1991896, 3983792, 1404535667, 2809071334, 5618142668, 11236285336, 22472570672]

約数ペア:

[(1, 22472570672), (2, 11236285336), (4, 5618142668), (8, 2809071334), (16, 1404535667), (5641, 3983792), (11282, 1991896), (22564, 995948), (45128, 497974), (90256, 248987)]