12987113078

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{1213}}^1\times {\mathrm{53003}}^1$

素因数の和:54319

約数の個数: 16

約数和(自身を含む): 19690137936

約数和(自身を除く): 6703024858

約数列:

[1, 2, 101, 202, 1213, 2426, 53003, 106006, 122513, 245026, 5353303, 10706606, 64292639, 128585278, 6493556539, 12987113078]

約数ペア:

[(1, 12987113078), (2, 6493556539), (101, 128585278), (202, 64292639), (1213, 10706606), (2426, 5353303), (53003, 245026), (106006, 122513)]