23405770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1051}}^1$

素因数の和:1206

約数の個数: 32

約数和(自身を含む): 44991936

約数和(自身を除く): 21586166

約数列:

[1, 2, 5, 10, 17, 34, 85, 131, 170, 262, 655, 1051, 1310, 2102, 2227, 4454, 5255, 10510, 11135, 17867, 22270, 35734, 89335, 137681, 178670, 275362, 688405, 1376810, 2340577, 4681154, 11702885, 23405770]

約数ペア:

[(1, 23405770), (2, 11702885), (5, 4681154), (10, 2340577), (17, 1376810), (34, 688405), (85, 275362), (131, 178670), (170, 137681), (262, 89335), (655, 35734), (1051, 22270), (1310, 17867), (2102, 11135), (2227, 10510), (4454, 5255)]