12500062

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{1559}}^1$

素因数の和:1791

約数の個数: 16

約数和(自身を含む): 19843200

約数和(自身を除く): 7343138

約数列:

[1, 2, 19, 38, 211, 422, 1559, 3118, 4009, 8018, 29621, 59242, 328949, 657898, 6250031, 12500062]

約数ペア:

[(1, 12500062), (2, 6250031), (19, 657898), (38, 328949), (211, 59242), (422, 29621), (1559, 8018), (3118, 4009)]