2016189539

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1049}}^1\times {\mathrm{21121}}^1$

素因数の和:22190

約数の個数: 16

約数和(自身を含む): 2483947200

約数和(自身を除く): 467757661

約数列:

[1, 7, 13, 91, 1049, 7343, 13637, 21121, 95459, 147847, 274573, 1922011, 22155929, 155091503, 288027077, 2016189539]

約数ペア:

[(1, 2016189539), (7, 288027077), (13, 155091503), (91, 22155929), (1049, 1922011), (7343, 274573), (13637, 147847), (21121, 95459)]