12287110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5879}}^1$

素因数の和:5916

約数の個数: 32

約数和(自身を含む): 25401600

約数和(自身を除く): 13114490

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 5879, 11758, 29395, 58790, 64669, 111701, 129338, 223402, 323345, 558505, 646690, 1117010, 1228711, 2457422, 6143555, 12287110]

約数ペア:

[(1, 12287110), (2, 6143555), (5, 2457422), (10, 1228711), (11, 1117010), (19, 646690), (22, 558505), (38, 323345), (55, 223402), (95, 129338), (110, 111701), (190, 64669), (209, 58790), (418, 29395), (1045, 11758), (2090, 5879)]