18150977

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:608

約数の個数: 16

約数和(自身を含む): 20332032

約数和(自身を除く): 2181055

約数列:

[1, 13, 47, 61, 487, 611, 793, 2867, 6331, 22889, 29707, 37271, 297557, 386191, 1396229, 18150977]

約数ペア:

[(1, 18150977), (13, 1396229), (47, 386191), (61, 297557), (487, 37271), (611, 29707), (793, 22889), (2867, 6331)]