18634238

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{8933}}^1$

素因数の和:9091

約数の個数: 16

約数和(自身を含む): 32162400

約数和(自身を除く): 13528162

約数列:

[1, 2, 7, 14, 149, 298, 1043, 2086, 8933, 17866, 62531, 125062, 1331017, 2662034, 9317119, 18634238]

約数ペア:

[(1, 18634238), (2, 9317119), (7, 2662034), (14, 1331017), (149, 125062), (298, 62531), (1043, 17866), (2086, 8933)]