18772010

素因数分解:

$2^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{3919}}^1$

素因数の和:4405

約数の個数: 16

約数和(自身を含む): 33868800

約数和(自身を除く): 15096790

約数列:

[1, 2, 5, 10, 479, 958, 2395, 3919, 4790, 7838, 19595, 39190, 1877201, 3754402, 9386005, 18772010]

約数ペア:

[(1, 18772010), (2, 9386005), (5, 3754402), (10, 1877201), (479, 39190), (958, 19595), (2395, 7838), (3919, 4790)]