12147950

素因数分解:

$2^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{1609}}^1$

素因数の和:1772

約数の個数: 24

約数和(自身を含む): 22758960

約数和(自身を除く): 10611010

約数列:

[1, 2, 5, 10, 25, 50, 151, 302, 755, 1510, 1609, 3218, 3775, 7550, 8045, 16090, 40225, 80450, 242959, 485918, 1214795, 2429590, 6073975, 12147950]

約数ペア:

[(1, 12147950), (2, 6073975), (5, 2429590), (10, 1214795), (25, 485918), (50, 242959), (151, 80450), (302, 40225), (755, 16090), (1510, 8045), (1609, 7550), (3218, 3775)]