19283982

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139739}}^1$

素因数の和:139767

約数の個数: 16

約数和(自身を含む): 40245120

約数和(自身を除く): 20961138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 139739, 279478, 419217, 838434, 3213997, 6427994, 9641991, 19283982]

約数ペア:

[(1, 19283982), (2, 9641991), (3, 6427994), (6, 3213997), (23, 838434), (46, 419217), (69, 279478), (138, 139739)]