18895226

素因数分解:

$2^1\times 7^1\times {\mathrm{983}}^1\times {\mathrm{1373}}^1$

素因数の和:2365

約数の個数: 16

約数和(自身を含む): 32448384

約数和(自身を除く): 13553158

約数列:

[1, 2, 7, 14, 983, 1373, 1966, 2746, 6881, 9611, 13762, 19222, 1349659, 2699318, 9447613, 18895226]

約数ペア:

[(1, 18895226), (2, 9447613), (7, 2699318), (14, 1349659), (983, 19222), (1373, 13762), (1966, 9611), (2746, 6881)]