19665924

素因数分解:

$2^2\times 3^1\times {\mathrm{223}}^1\times {\mathrm{7349}}^1$

素因数の和:7579

約数の個数: 24

約数和(自身を含む): 46099200

約数和(自身を除く): 26433276

約数列:

[1, 2, 3, 4, 6, 12, 223, 446, 669, 892, 1338, 2676, 7349, 14698, 22047, 29396, 44094, 88188, 1638827, 3277654, 4916481, 6555308, 9832962, 19665924]

約数ペア:

[(1, 19665924), (2, 9832962), (3, 6555308), (4, 4916481), (6, 3277654), (12, 1638827), (223, 88188), (446, 44094), (669, 29396), (892, 22047), (1338, 14698), (2676, 7349)]