15105246

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6247}}^1$

素因数の和:6296

約数の個数: 32

約数和(自身を含む): 33589248

約数和(自身を除く): 18484002

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 6247, 12494, 18741, 37482, 81211, 162422, 193657, 243633, 387314, 487266, 580971, 1161942, 2517541, 5035082, 7552623, 15105246]

約数ペア:

[(1, 15105246), (2, 7552623), (3, 5035082), (6, 2517541), (13, 1161942), (26, 580971), (31, 487266), (39, 387314), (62, 243633), (78, 193657), (93, 162422), (186, 81211), (403, 37482), (806, 18741), (1209, 12494), (2418, 6247)]