15709890308

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29529869}}^1$

素因数の和:29529899

約数の個数: 24

約数和(自身を含む): 33073454400

約数和(自身を除く): 17363564092

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 29529869, 59059738, 118119476, 206709083, 413418166, 561067511, 826836332, 1122135022, 2244270044, 3927472577, 7854945154, 15709890308]

約数ペア:

[(1, 15709890308), (2, 7854945154), (4, 3927472577), (7, 2244270044), (14, 1122135022), (19, 826836332), (28, 561067511), (38, 413418166), (76, 206709083), (133, 118119476), (266, 59059738), (532, 29529869)]