13831468

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25999}}^1$

素因数の和:26029

約数の個数: 24

約数和(自身を含む): 29120000

約数和(自身を除く): 15288532

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 25999, 51998, 103996, 181993, 363986, 493981, 727972, 987962, 1975924, 3457867, 6915734, 13831468]

約数ペア:

[(1, 13831468), (2, 6915734), (4, 3457867), (7, 1975924), (14, 987962), (19, 727972), (28, 493981), (38, 363986), (76, 181993), (133, 103996), (266, 51998), (532, 25999)]