22779983

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:394

約数の個数: 16

約数和(自身を含む): 24890976

約数和(自身を除く): 2110993

約数列:

[1, 17, 53, 131, 193, 901, 2227, 3281, 6943, 10229, 25283, 118031, 173893, 429811, 1339999, 22779983]

約数ペア:

[(1, 22779983), (17, 1339999), (53, 429811), (131, 173893), (193, 118031), (901, 25283), (2227, 10229), (3281, 6943)]