12781462

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{599}}^1$

素因数の和:875

約数の個数: 16

約数和(自身を含む): 19699200

約数和(自身を除く): 6917738

約数列:

[1, 2, 47, 94, 227, 454, 599, 1198, 10669, 21338, 28153, 56306, 135973, 271946, 6390731, 12781462]

約数ペア:

[(1, 12781462), (2, 6390731), (47, 271946), (94, 135973), (227, 56306), (454, 28153), (599, 21338), (1198, 10669)]