19290248

素因数分解:

$2^3\times {\mathrm{659}}^1\times {\mathrm{3659}}^1$

素因数の和:4324

約数の個数: 16

約数和(自身を含む): 36234000

約数和(自身を除く): 16943752

約数列:

[1, 2, 4, 8, 659, 1318, 2636, 3659, 5272, 7318, 14636, 29272, 2411281, 4822562, 9645124, 19290248]

約数ペア:

[(1, 19290248), (2, 9645124), (4, 4822562), (8, 2411281), (659, 29272), (1318, 14636), (2636, 7318), (3659, 5272)]