11423540

素因数分解:

$2^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2707}}^1$

素因数の和:2927

約数の個数: 24

約数和(自身を含む): 24112032

約数和(自身を除く): 12688492

約数列:

[1, 2, 4, 5, 10, 20, 211, 422, 844, 1055, 2110, 2707, 4220, 5414, 10828, 13535, 27070, 54140, 571177, 1142354, 2284708, 2855885, 5711770, 11423540]

約数ペア:

[(1, 11423540), (2, 5711770), (4, 2855885), (5, 2284708), (10, 1142354), (20, 571177), (211, 54140), (422, 27070), (844, 13535), (1055, 10828), (2110, 5414), (2707, 4220)]