11821690

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{14243}}^1$

素因数の和:14333

約数の個数: 16

約数和(自身を含む): 21536928

約数和(自身を除く): 9715238

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 14243, 28486, 71215, 142430, 1182169, 2364338, 5910845, 11821690]

約数ペア:

[(1, 11821690), (2, 5910845), (5, 2364338), (10, 1182169), (83, 142430), (166, 71215), (415, 28486), (830, 14243)]