11239420

素因数分解:

$2^2\times 5^1\times {\mathrm{727}}^1\times {\mathrm{773}}^1$

素因数の和:1509

約数の個数: 24

約数和(自身を含む): 23665824

約数和(自身を除く): 12426404

約数列:

[1, 2, 4, 5, 10, 20, 727, 773, 1454, 1546, 2908, 3092, 3635, 3865, 7270, 7730, 14540, 15460, 561971, 1123942, 2247884, 2809855, 5619710, 11239420]

約数ペア:

[(1, 11239420), (2, 5619710), (4, 2809855), (5, 2247884), (10, 1123942), (20, 561971), (727, 15460), (773, 14540), (1454, 7730), (1546, 7270), (2908, 3865), (3092, 3635)]