22290388

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{683}}^1$

素因数の和:927

約数の個数: 24

約数和(自身を含む): 40219200

約数和(自身を除く): 17928812

約数列:

[1, 2, 4, 41, 82, 164, 199, 398, 683, 796, 1366, 2732, 8159, 16318, 28003, 32636, 56006, 112012, 135917, 271834, 543668, 5572597, 11145194, 22290388]

約数ペア:

[(1, 22290388), (2, 11145194), (4, 5572597), (41, 543668), (82, 271834), (164, 135917), (199, 112012), (398, 56006), (683, 32636), (796, 28003), (1366, 16318), (2732, 8159)]