18942033

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{1061}}^1$

素因数の和:1616

約数の個数: 16

約数和(自身を含む): 27628992

約数和(自身を除く): 8686959

約数列:

[1, 3, 11, 33, 541, 1061, 1623, 3183, 5951, 11671, 17853, 35013, 574001, 1722003, 6314011, 18942033]

約数ペア:

[(1, 18942033), (3, 6314011), (11, 1722003), (33, 574001), (541, 35013), (1061, 17853), (1623, 11671), (3183, 5951)]