38139059518

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{143379923}}^1$

素因数の和:143379951

約数の個数: 16

約数和(自身を含む): 68822363520

約数和(自身を除く): 30683304002

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 143379923, 286759846, 1003659461, 2007318922, 2724218537, 5448437074, 19069529759, 38139059518]

約数ペア:

[(1, 38139059518), (2, 19069529759), (7, 5448437074), (14, 2724218537), (19, 2007318922), (38, 1003659461), (133, 286759846), (266, 143379923)]