19396856

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{16057}}^1$

素因数の和:16214

約数の個数: 16

約数和(自身を含む): 36612240

約数和(自身を除く): 17215384

約数列:

[1, 2, 4, 8, 151, 302, 604, 1208, 16057, 32114, 64228, 128456, 2424607, 4849214, 9698428, 19396856]

約数ペア:

[(1, 19396856), (2, 9698428), (4, 4849214), (8, 2424607), (151, 128456), (302, 64228), (604, 32114), (1208, 16057)]