1900515972

素因数分解:

$2^2\times 3^1\times {\mathrm{12953}}^1\times {\mathrm{12227}}^1$

素因数の和:25187

約数の個数: 24

約数和(自身を含む): 4435242336

約数和(自身を除く): 2534726364

約数列:

[1, 2, 3, 4, 6, 12, 12227, 12953, 24454, 25906, 36681, 38859, 48908, 51812, 73362, 77718, 146724, 155436, 158376331, 316752662, 475128993, 633505324, 950257986, 1900515972]

約数ペア:

[(1, 1900515972), (2, 950257986), (3, 633505324), (4, 475128993), (6, 316752662), (12, 158376331), (12227, 155436), (12953, 146724), (24454, 77718), (25906, 73362), (36681, 51812), (38859, 48908)]