19350436

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{36373}}^1$

素因数の和:36403

約数の個数: 24

約数和(自身を含む): 40738880

約数和(自身を除く): 21388444

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 36373, 72746, 145492, 254611, 509222, 691087, 1018444, 1382174, 2764348, 4837609, 9675218, 19350436]

約数ペア:

[(1, 19350436), (2, 9675218), (4, 4837609), (7, 2764348), (14, 1382174), (19, 1018444), (28, 691087), (38, 509222), (76, 254611), (133, 145492), (266, 72746), (532, 36373)]