38487293

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:249

約数の個数: 24

約数和(自身を含む): 44805600

約数和(自身を除く): 6318307

約数列:

[1, 13, 19, 59, 139, 247, 361, 767, 1121, 1807, 2641, 4693, 8201, 14573, 21299, 34333, 50179, 106613, 155819, 276887, 652327, 2025647, 2960561, 38487293]

約数ペア:

[(1, 38487293), (13, 2960561), (19, 2025647), (59, 652327), (139, 276887), (247, 155819), (361, 106613), (767, 50179), (1121, 34333), (1807, 21299), (2641, 14573), (4693, 8201)]