12555922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{8059}}^1$

素因数の和:8121

約数の個数: 16

約数和(自身を含む): 20311200

約数和(自身を除く): 7755278

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 8059, 16118, 153121, 306242, 330419, 660838, 6277961, 12555922]

約数ペア:

[(1, 12555922), (2, 6277961), (19, 660838), (38, 330419), (41, 306242), (82, 153121), (779, 16118), (1558, 8059)]