19930930

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{46351}}^1$

素因数の和:46401

約数の個数: 16

約数和(自身を含む): 36710784

約数和(自身を除く): 16779854

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 46351, 92702, 231755, 463510, 1993093, 3986186, 9965465, 19930930]

約数ペア:

[(1, 19930930), (2, 9965465), (5, 3986186), (10, 1993093), (43, 463510), (86, 231755), (215, 92702), (430, 46351)]