19310328

素因数分解:

$2^3\times 3^2\times {\mathrm{268199}}^1$

素因数の和:268211

約数の個数: 24

約数和(自身を含む): 52299000

約数和(自身を除く): 32988672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 268199, 536398, 804597, 1072796, 1609194, 2145592, 2413791, 3218388, 4827582, 6436776, 9655164, 19310328]

約数ペア:

[(1, 19310328), (2, 9655164), (3, 6436776), (4, 4827582), (6, 3218388), (8, 2413791), (9, 2145592), (12, 1609194), (18, 1072796), (24, 804597), (36, 536398), (72, 268199)]