14988490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1531}}^1$

素因数の和:1638

約数の個数: 32

約数和(自身を含む): 29782080

約数和(自身を除く): 14793590

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 178, 445, 890, 979, 1531, 1958, 3062, 4895, 7655, 9790, 15310, 16841, 33682, 84205, 136259, 168410, 272518, 681295, 1362590, 1498849, 2997698, 7494245, 14988490]

約数ペア:

[(1, 14988490), (2, 7494245), (5, 2997698), (10, 1498849), (11, 1362590), (22, 681295), (55, 272518), (89, 168410), (110, 136259), (178, 84205), (445, 33682), (890, 16841), (979, 15310), (1531, 9790), (1958, 7655), (3062, 4895)]