19856088

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{39397}}^1$

素因数の和:39416

約数の個数: 48

約数和(自身を含む): 61460880

約数和(自身を除く): 41604792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 39397, 78794, 118191, 157588, 236382, 275779, 315176, 354573, 472764, 551558, 709146, 827337, 945528, 1103116, 1418292, 1654674, 2206232, 2482011, 2836584, 3309348, 4964022, 6618696, 9928044, 19856088]

約数ペア:

[(1, 19856088), (2, 9928044), (3, 6618696), (4, 4964022), (6, 3309348), (7, 2836584), (8, 2482011), (9, 2206232), (12, 1654674), (14, 1418292), (18, 1103116), (21, 945528), (24, 827337), (28, 709146), (36, 551558), (42, 472764), (56, 354573), (63, 315176), (72, 275779), (84, 236382), (126, 157588), (168, 118191), (252, 78794), (504, 39397)]