18935434

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{46639}}^1$

素因数の和:46677

約数の個数: 16

約数和(自身を含む): 33580800

約数和(自身を除く): 14645366

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 46639, 93278, 326473, 652946, 1352531, 2705062, 9467717, 18935434]

約数ペア:

[(1, 18935434), (2, 9467717), (7, 2705062), (14, 1352531), (29, 652946), (58, 326473), (203, 93278), (406, 46639)]