19213010

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{46861}}^1$

素因数の和:46909

約数の個数: 16

約数和(自身を含む): 35427672

約数和(自身を除く): 16214662

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 46861, 93722, 234305, 468610, 1921301, 3842602, 9606505, 19213010]

約数ペア:

[(1, 19213010), (2, 9606505), (5, 3842602), (10, 1921301), (41, 468610), (82, 234305), (205, 93722), (410, 46861)]