23450990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137947}}^1$

素因数の和:137971

約数の個数: 16

約数和(自身を含む): 44695152

約数和(自身を除く): 21244162

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 137947, 275894, 689735, 1379470, 2345099, 4690198, 11725495, 23450990]

約数ペア:

[(1, 23450990), (2, 11725495), (5, 4690198), (10, 2345099), (17, 1379470), (34, 689735), (85, 275894), (170, 137947)]