201910796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2656721}}^1$

素因数の和:2656744

約数の個数: 12

約数和(自身を含む): 371941080

約数和(自身を除く): 170030284

約数列:

[1, 2, 4, 19, 38, 76, 2656721, 5313442, 10626884, 50477699, 100955398, 201910796]

約数ペア:

[(1, 201910796), (2, 100955398), (4, 50477699), (19, 10626884), (38, 5313442), (76, 2656721)]