13637644

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1009}}^1$

素因数の和:1153

約数の個数: 24

約数和(自身を含む): 24886400

約数和(自身を除く): 11248756

約数列:

[1, 2, 4, 31, 62, 109, 124, 218, 436, 1009, 2018, 3379, 4036, 6758, 13516, 31279, 62558, 109981, 125116, 219962, 439924, 3409411, 6818822, 13637644]

約数ペア:

[(1, 13637644), (2, 6818822), (4, 3409411), (31, 439924), (62, 219962), (109, 125116), (124, 109981), (218, 62558), (436, 31279), (1009, 13516), (2018, 6758), (3379, 4036)]