2291818

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1471}}^1$

素因数の和:1533

約数の個数: 16

約数和(自身を含む): 3709440

約数和(自身を除く): 1417622

約数列:

[1, 2, 19, 38, 41, 82, 779, 1471, 1558, 2942, 27949, 55898, 60311, 120622, 1145909, 2291818]

約数ペア:

[(1, 2291818), (2, 1145909), (19, 120622), (38, 60311), (41, 55898), (82, 27949), (779, 2942), (1471, 1558)]