18597764

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{751}}^1$

素因数の和:947

約数の個数: 24

約数和(自身を含む): 33605376

約数和(自身を除く): 15007612

約数列:

[1, 2, 4, 41, 82, 151, 164, 302, 604, 751, 1502, 3004, 6191, 12382, 24764, 30791, 61582, 113401, 123164, 226802, 453604, 4649441, 9298882, 18597764]

約数ペア:

[(1, 18597764), (2, 9298882), (4, 4649441), (41, 453604), (82, 226802), (151, 123164), (164, 113401), (302, 61582), (604, 30791), (751, 24764), (1502, 12382), (3004, 6191)]