190918546

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{3373}}^1$

素因数の和:3706

約数の個数: 32

約数和(自身を含む): 353703168

約数和(自身を除く): 162784622

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 311, 622, 2177, 3373, 4043, 4354, 6746, 8086, 23611, 28301, 43849, 47222, 56602, 87698, 306943, 613886, 1049003, 2098006, 7343021, 13637039, 14686042, 27274078, 95459273, 190918546]

約数ペア:

[(1, 190918546), (2, 95459273), (7, 27274078), (13, 14686042), (14, 13637039), (26, 7343021), (91, 2098006), (182, 1049003), (311, 613886), (622, 306943), (2177, 87698), (3373, 56602), (4043, 47222), (4354, 43849), (6746, 28301), (8086, 23611)]