22558487

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{947}}^1$

素因数の和:1078

約数の個数: 16

約数和(自身を含む): 26756352

約数和(自身を除く): 4197865

約数列:

[1, 7, 41, 83, 287, 581, 947, 3403, 6629, 23821, 38827, 78601, 271789, 550207, 3222641, 22558487]

約数ペア:

[(1, 22558487), (7, 3222641), (41, 550207), (83, 271789), (287, 78601), (581, 38827), (947, 23821), (3403, 6629)]