13214140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{22783}}^1$

素因数の和:22821

約数の個数: 24

約数和(自身を含む): 28707840

約数和(自身を除く): 15493700

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 22783, 45566, 91132, 113915, 227830, 455660, 660707, 1321414, 2642828, 3303535, 6607070, 13214140]

約数ペア:

[(1, 13214140), (2, 6607070), (4, 3303535), (5, 2642828), (10, 1321414), (20, 660707), (29, 455660), (58, 227830), (116, 113915), (145, 91132), (290, 45566), (580, 22783)]