15494996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1669}}^1$

素因数の和:1895

約数の個数: 24

約数和(自身を含む): 29739360

約数和(自身を除く): 14244364

約数列:

[1, 2, 4, 11, 22, 44, 211, 422, 844, 1669, 2321, 3338, 4642, 6676, 9284, 18359, 36718, 73436, 352159, 704318, 1408636, 3873749, 7747498, 15494996]

約数ペア:

[(1, 15494996), (2, 7747498), (4, 3873749), (11, 1408636), (22, 704318), (44, 352159), (211, 73436), (422, 36718), (844, 18359), (1669, 9284), (2321, 6676), (3338, 4642)]