2021050235

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{93719}}^1$

素因数の和:93970

約数の個数: 16

約数和(自身を含む): 2564179200

約数和(自身を除く): 543128965

約数列:

[1, 5, 19, 95, 227, 1135, 4313, 21565, 93719, 468595, 1780661, 8903305, 21274213, 106371065, 404210047, 2021050235]

約数ペア:

[(1, 2021050235), (5, 404210047), (19, 106371065), (95, 21274213), (227, 8903305), (1135, 1780661), (4313, 468595), (21565, 93719)]