12848110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{431}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 25380864

約数和(自身を除く): 12532754

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 271, 431, 542, 862, 1355, 2155, 2710, 2981, 4310, 4741, 5962, 9482, 14905, 23705, 29810, 47410, 116801, 233602, 584005, 1168010, 1284811, 2569622, 6424055, 12848110]

約数ペア:

[(1, 12848110), (2, 6424055), (5, 2569622), (10, 1284811), (11, 1168010), (22, 584005), (55, 233602), (110, 116801), (271, 47410), (431, 29810), (542, 23705), (862, 14905), (1355, 9482), (2155, 5962), (2710, 4741), (2981, 4310)]