188889427922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13399}}^1\times {\mathrm{28537}}^1$

素因数の和:41970

約数の個数: 32

約数和(自身を含む): 321223728000

約数和(自身を除く): 132334300078

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 13399, 26798, 28537, 57074, 174187, 254581, 348374, 370981, 509162, 542203, 741962, 1084406, 3309553, 6619106, 7048639, 14097278, 382367263, 764734526, 4970774419, 7264977997, 9941548838, 14529955994, 94444713961, 188889427922]

約数ペア:

[(1, 188889427922), (2, 94444713961), (13, 14529955994), (19, 9941548838), (26, 7264977997), (38, 4970774419), (247, 764734526), (494, 382367263), (13399, 14097278), (26798, 7048639), (28537, 6619106), (57074, 3309553), (174187, 1084406), (254581, 741962), (348374, 542203), (370981, 509162)]