2019481535

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{41911}}^1$

素因数の和:42358

約数の個数: 16

約数和(自身を含む): 2534837760

約数和(自身を除く): 515356225

約数列:

[1, 5, 23, 115, 419, 2095, 9637, 41911, 48185, 209555, 963953, 4819765, 17560709, 87803545, 403896307, 2019481535]

約数ペア:

[(1, 2019481535), (5, 403896307), (23, 87803545), (115, 17560709), (419, 4819765), (2095, 963953), (9637, 209555), (41911, 48185)]