13012550

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{2683}}^1$

素因数の和:2792

約数の個数: 24

約数和(自身を含む): 24461976

約数和(自身を除く): 11449426

約数列:

[1, 2, 5, 10, 25, 50, 97, 194, 485, 970, 2425, 2683, 4850, 5366, 13415, 26830, 67075, 134150, 260251, 520502, 1301255, 2602510, 6506275, 13012550]

約数ペア:

[(1, 13012550), (2, 6506275), (5, 2602510), (10, 1301255), (25, 520502), (50, 260251), (97, 134150), (194, 67075), (485, 26830), (970, 13415), (2425, 5366), (2683, 4850)]