19361601

素因数分解:

$3^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1319}}^1$

素因数の和:1565

約数の個数: 24

約数和(自身を含む): 32123520

約数和(自身を除く): 12761919

約数列:

[1, 3, 7, 9, 21, 63, 233, 699, 1319, 1631, 2097, 3957, 4893, 9233, 11871, 14679, 27699, 83097, 307327, 921981, 2151289, 2765943, 6453867, 19361601]

約数ペア:

[(1, 19361601), (3, 6453867), (7, 2765943), (9, 2151289), (21, 921981), (63, 307327), (233, 83097), (699, 27699), (1319, 14679), (1631, 11871), (2097, 9233), (3957, 4893)]