12247222

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 21067200

約数和(自身を除く): 8819978

約数列:

[1, 2, 13, 26, 29, 37, 58, 74, 377, 439, 481, 754, 878, 962, 1073, 2146, 5707, 11414, 12731, 13949, 16243, 25462, 27898, 32486, 165503, 211159, 331006, 422318, 471047, 942094, 6123611, 12247222]

約数ペア:

[(1, 12247222), (2, 6123611), (13, 942094), (26, 471047), (29, 422318), (37, 331006), (58, 211159), (74, 165503), (377, 32486), (439, 27898), (481, 25462), (754, 16243), (878, 13949), (962, 12731), (1073, 11414), (2146, 5707)]