8268838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1303}}^1$

素因数の和:1491

約数の個数: 16

約数和(自身を含む): 13144320

約数和(自身を除く): 4875482

約数列:

[1, 2, 19, 38, 167, 334, 1303, 2606, 3173, 6346, 24757, 49514, 217601, 435202, 4134419, 8268838]

約数ペア:

[(1, 8268838), (2, 4134419), (19, 435202), (38, 217601), (167, 49514), (334, 24757), (1303, 6346), (2606, 3173)]