15255898

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{691}}^1$

素因数の和:802

約数の個数: 32

約数和(自身を含む): 27901440

約数和(自身を除く): 12645542

約数列:

[1, 2, 7, 14, 19, 38, 83, 133, 166, 266, 581, 691, 1162, 1382, 1577, 3154, 4837, 9674, 11039, 13129, 22078, 26258, 57353, 91903, 114706, 183806, 401471, 802942, 1089707, 2179414, 7627949, 15255898]

約数ペア:

[(1, 15255898), (2, 7627949), (7, 2179414), (14, 1089707), (19, 802942), (38, 401471), (83, 183806), (133, 114706), (166, 91903), (266, 57353), (581, 26258), (691, 22078), (1162, 13129), (1382, 11039), (1577, 9674), (3154, 4837)]