3091604

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{2141}}^1$

素因数の和:2183

約数の個数: 18

約数和(自身を含む): 5712714

約数和(自身を除く): 2621110

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 2141, 4282, 8564, 40679, 81358, 162716, 772901, 1545802, 3091604]

約数ペア:

[(1, 3091604), (2, 1545802), (4, 772901), (19, 162716), (38, 81358), (76, 40679), (361, 8564), (722, 4282), (1444, 2141)]