12108940

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{14767}}^1$

素因数の和:14817

約数の個数: 24

約数和(自身を含む): 26050752

約数和(自身を除く): 13941812

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 14767, 29534, 59068, 73835, 147670, 295340, 605447, 1210894, 2421788, 3027235, 6054470, 12108940]

約数ペア:

[(1, 12108940), (2, 6054470), (4, 3027235), (5, 2421788), (10, 1210894), (20, 605447), (41, 295340), (82, 147670), (164, 73835), (205, 59068), (410, 29534), (820, 14767)]