12712610

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{4691}}^1$

素因数の和:4969

約数の個数: 16

約数和(自身を含む): 22972032

約数和(自身を除く): 10259422

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 4691, 9382, 23455, 46910, 1271261, 2542522, 6356305, 12712610]

約数ペア:

[(1, 12712610), (2, 6356305), (5, 2542522), (10, 1271261), (271, 46910), (542, 23455), (1355, 9382), (2710, 4691)]