13988810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{1051}}^1$

素因数の和:1091

約数の個数: 32

約数和(自身を含む): 27722304

約数和(自身を除く): 13733494

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1051, 1210, 1331, 2102, 2662, 5255, 6655, 10510, 11561, 13310, 23122, 57805, 115610, 127171, 254342, 635855, 1271710, 1398881, 2797762, 6994405, 13988810]

約数ペア:

[(1, 13988810), (2, 6994405), (5, 2797762), (10, 1398881), (11, 1271710), (22, 635855), (55, 254342), (110, 127171), (121, 115610), (242, 57805), (605, 23122), (1051, 13310), (1210, 11561), (1331, 10510), (2102, 6655), (2662, 5255)]