19091298

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{40277}}^1$

素因数の和:40361

約数の個数: 16

約数和(自身を含む): 38666880

約数和(自身を除く): 19575582

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 40277, 80554, 120831, 241662, 3181883, 6363766, 9545649, 19091298]

約数ペア:

[(1, 19091298), (2, 9545649), (3, 6363766), (6, 3181883), (79, 241662), (158, 120831), (237, 80554), (474, 40277)]