13414420

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{3877}}^1$

素因数の和:4059

約数の個数: 24

約数和(自身を含む): 28340424

約数和(自身を除く): 14926004

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 3460, 3877, 7754, 15508, 19385, 38770, 77540, 670721, 1341442, 2682884, 3353605, 6707210, 13414420]

約数ペア:

[(1, 13414420), (2, 6707210), (4, 3353605), (5, 2682884), (10, 1341442), (20, 670721), (173, 77540), (346, 38770), (692, 19385), (865, 15508), (1730, 7754), (3460, 3877)]