18002386

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{5323}}^1$

素因数の和:5433

約数の個数: 16

約数和(自身を含む): 28749600

約数和(自身を除く): 10747214

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 5323, 10646, 101137, 202274, 473747, 947494, 9001193, 18002386]

約数ペア:

[(1, 18002386), (2, 9001193), (19, 947494), (38, 473747), (89, 202274), (178, 101137), (1691, 10646), (3382, 5323)]