16884260

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{3719}}^1$

素因数の和:3955

約数の個数: 24

約数和(自身を含む): 35622720

約数和(自身を除く): 18738460

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 2270, 3719, 4540, 7438, 14876, 18595, 37190, 74380, 844213, 1688426, 3376852, 4221065, 8442130, 16884260]

約数ペア:

[(1, 16884260), (2, 8442130), (4, 4221065), (5, 3376852), (10, 1688426), (20, 844213), (227, 74380), (454, 37190), (908, 18595), (1135, 14876), (2270, 7438), (3719, 4540)]