19231446

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{246557}}^1$

素因数の和:246575

約数の個数: 16

約数和(自身を含む): 41421744

約数和(自身を除く): 22190298

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 246557, 493114, 739671, 1479342, 3205241, 6410482, 9615723, 19231446]

約数ペア:

[(1, 19231446), (2, 9615723), (3, 6410482), (6, 3205241), (13, 1479342), (26, 739671), (39, 493114), (78, 246557)]