17996816

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{7549}}^1$

素因数の和:7706

約数の個数: 20

約数和(自身を含む): 35107500

約数和(自身を除く): 17110684

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 7549, 15098, 30196, 60392, 120784, 1124801, 2249602, 4499204, 8998408, 17996816]

約数ペア:

[(1, 17996816), (2, 8998408), (4, 4499204), (8, 2249602), (16, 1124801), (149, 120784), (298, 60392), (596, 30196), (1192, 15098), (2384, 7549)]