38973948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{249833}}^1$

素因数の和:249853

約数の個数: 24

約数和(自身を含む): 97934928

約数和(自身を除く): 58960980

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 249833, 499666, 749499, 999332, 1498998, 2997996, 3247829, 6495658, 9743487, 12991316, 19486974, 38973948]

約数ペア:

[(1, 38973948), (2, 19486974), (3, 12991316), (4, 9743487), (6, 6495658), (12, 3247829), (13, 2997996), (26, 1498998), (39, 999332), (52, 749499), (78, 499666), (156, 249833)]