13570408

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1223}}^1$

素因数の和:1321

約数の個数: 32

約数和(自身を含む): 27172800

約数和(自身を除く): 13602392

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 292, 584, 1223, 1387, 2446, 2774, 4892, 5548, 9784, 11096, 23237, 46474, 89279, 92948, 178558, 185896, 357116, 714232, 1696301, 3392602, 6785204, 13570408]

約数ペア:

[(1, 13570408), (2, 6785204), (4, 3392602), (8, 1696301), (19, 714232), (38, 357116), (73, 185896), (76, 178558), (146, 92948), (152, 89279), (292, 46474), (584, 23237), (1223, 11096), (1387, 9784), (2446, 5548), (2774, 4892)]