16572460

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{11351}}^1$

素因数の和:11433

約数の個数: 24

約数和(自身を含む): 35282016

約数和(自身を除く): 18709556

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 11351, 22702, 45404, 56755, 113510, 227020, 828623, 1657246, 3314492, 4143115, 8286230, 16572460]

約数ペア:

[(1, 16572460), (2, 8286230), (4, 4143115), (5, 3314492), (10, 1657246), (20, 828623), (73, 227020), (146, 113510), (292, 56755), (365, 45404), (730, 22702), (1460, 11351)]