16558495745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{14461}}^1$

素因数の和:14777

約数の個数: 32

約数和(自身を含む): 21991495680

約数和(自身を除く): 5432999935

約数列:

[1, 5, 11, 55, 109, 191, 545, 955, 1199, 2101, 5995, 10505, 14461, 20819, 72305, 104095, 159071, 229009, 795355, 1145045, 1576249, 2762051, 7881245, 13810255, 17338739, 30382561, 86693695, 151912805, 301063559, 1505317795, 3311699149, 16558495745]

約数ペア:

[(1, 16558495745), (5, 3311699149), (11, 1505317795), (55, 301063559), (109, 151912805), (191, 86693695), (545, 30382561), (955, 17338739), (1199, 13810255), (2101, 7881245), (5995, 2762051), (10505, 1576249), (14461, 1145045), (20819, 795355), (72305, 229009), (104095, 159071)]