19024852

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3251}}^1$

素因数の和:3292

約数の個数: 48

約数和(自身を含む): 43706880

約数和(自身を除く): 24682028

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 3251, 5852, 6502, 13004, 22757, 35761, 45514, 61769, 71522, 91028, 123538, 143044, 247076, 250327, 432383, 500654, 679459, 864766, 1001308, 1358918, 1729532, 2717836, 4756213, 9512426, 19024852]

約数ペア:

[(1, 19024852), (2, 9512426), (4, 4756213), (7, 2717836), (11, 1729532), (14, 1358918), (19, 1001308), (22, 864766), (28, 679459), (38, 500654), (44, 432383), (76, 250327), (77, 247076), (133, 143044), (154, 123538), (209, 91028), (266, 71522), (308, 61769), (418, 45514), (532, 35761), (836, 22757), (1463, 13004), (2926, 6502), (3251, 5852)]