18552430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{142711}}^1$

素因数の和:142731

約数の個数: 16

約数和(自身を含む): 35963424

約数和(自身を除く): 17410994

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 142711, 285422, 713555, 1427110, 1855243, 3710486, 9276215, 18552430]

約数ペア:

[(1, 18552430), (2, 9276215), (5, 3710486), (10, 1855243), (13, 1427110), (26, 713555), (65, 285422), (130, 142711)]