12842262010

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{3064979}}^1$

素因数の和:3065405

約数の個数: 16

約数和(自身を含む): 23171248800

約数和(自身を除く): 10328986790

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4190, 3064979, 6129958, 15324895, 30649790, 1284226201, 2568452402, 6421131005, 12842262010]

約数ペア:

[(1, 12842262010), (2, 6421131005), (5, 2568452402), (10, 1284226201), (419, 30649790), (838, 15324895), (2095, 6129958), (4190, 3064979)]