9491284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1979}}^1$

素因数の和:2103

約数の個数: 24

約数和(自身を含む): 18295200

約数和(自身を除く): 8803916

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 1979, 2398, 3958, 4796, 7916, 21769, 43538, 87076, 215711, 431422, 862844, 2372821, 4745642, 9491284]

約数ペア:

[(1, 9491284), (2, 4745642), (4, 2372821), (11, 862844), (22, 431422), (44, 215711), (109, 87076), (218, 43538), (436, 21769), (1199, 7916), (1979, 4796), (2398, 3958)]