22284872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{541}}^1$

素因数の和:837

約数の個数: 32

約数和(自身を含む): 44227200

約数和(自身を除く): 21942328

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 271, 541, 542, 1082, 1084, 2164, 2168, 4328, 5149, 10279, 10298, 20558, 20596, 41116, 41192, 82232, 146611, 293222, 586444, 1172888, 2785609, 5571218, 11142436, 22284872]

約数ペア:

[(1, 22284872), (2, 11142436), (4, 5571218), (8, 2785609), (19, 1172888), (38, 586444), (76, 293222), (152, 146611), (271, 82232), (541, 41192), (542, 41116), (1082, 20596), (1084, 20558), (2164, 10298), (2168, 10279), (4328, 5149)]