1879930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14461}}^1$

素因数の和:14481

約数の個数: 16

約数和(自身を含む): 3644424

約数和(自身を除く): 1764494

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 14461, 28922, 72305, 144610, 187993, 375986, 939965, 1879930]

約数ペア:

[(1, 1879930), (2, 939965), (5, 375986), (10, 187993), (13, 144610), (26, 72305), (65, 28922), (130, 14461)]