12730595510

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{5326609}}^1$

素因数の和:5326855

約数の個数: 16

約数和(自身を含む): 23010955200

約数和(自身を除く): 10280359690

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 5326609, 10653218, 26633045, 53266090, 1273059551, 2546119102, 6365297755, 12730595510]

約数ペア:

[(1, 12730595510), (2, 6365297755), (5, 2546119102), (10, 1273059551), (239, 53266090), (478, 26633045), (1195, 10653218), (2390, 5326609)]