19192622

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{3217}}^1$

素因数の和:3395

約数の個数: 16

約数和(自身を含む): 30506640

約数和(自身を除く): 11314018

約数列:

[1, 2, 19, 38, 157, 314, 2983, 3217, 5966, 6434, 61123, 122246, 505069, 1010138, 9596311, 19192622]

約数ペア:

[(1, 19192622), (2, 9596311), (19, 1010138), (38, 505069), (157, 122246), (314, 61123), (2983, 6434), (3217, 5966)]