15214576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{379}}^1$

素因数の和:593

約数の個数: 40

約数和(自身を含む): 31994480

約数和(自身を除く): 16779904

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 193, 208, 379, 386, 758, 772, 1516, 1544, 2509, 3032, 3088, 4927, 5018, 6064, 9854, 10036, 19708, 20072, 39416, 40144, 73147, 78832, 146294, 292588, 585176, 950911, 1170352, 1901822, 3803644, 7607288, 15214576]

約数ペア:

[(1, 15214576), (2, 7607288), (4, 3803644), (8, 1901822), (13, 1170352), (16, 950911), (26, 585176), (52, 292588), (104, 146294), (193, 78832), (208, 73147), (379, 40144), (386, 39416), (758, 20072), (772, 19708), (1516, 10036), (1544, 9854), (2509, 6064), (3032, 5018), (3088, 4927)]