2263622

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{839}}^1$

素因数の和:931

約数の個数: 16

約数和(自身を含む): 3628800

約数和(自身を除く): 1365178

約数列:

[1, 2, 19, 38, 71, 142, 839, 1349, 1678, 2698, 15941, 31882, 59569, 119138, 1131811, 2263622]

約数ペア:

[(1, 2263622), (2, 1131811), (19, 119138), (38, 59569), (71, 31882), (142, 15941), (839, 2698), (1349, 1678)]