15891272

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{48449}}^1$

素因数の和:48496

約数の個数: 16

約数和(自身を含む): 30523500

約数和(自身を除く): 14632228

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 48449, 96898, 193796, 387592, 1986409, 3972818, 7945636, 15891272]

約数ペア:

[(1, 15891272), (2, 7945636), (4, 3972818), (8, 1986409), (41, 387592), (82, 193796), (164, 96898), (328, 48449)]