11900402

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{691}}^1$

素因数の和:881

約数の個数: 16

約数和(自身を含む): 18268800

約数和(自身を除く): 6368398

約数列:

[1, 2, 79, 109, 158, 218, 691, 1382, 8611, 17222, 54589, 75319, 109178, 150638, 5950201, 11900402]

約数ペア:

[(1, 11900402), (2, 5950201), (79, 150638), (109, 109178), (158, 75319), (218, 54589), (691, 17222), (1382, 8611)]