15698926064

素因数分解:

$2^4\times {\mathrm{1009}}^1\times {\mathrm{972431}}^1$

素因数の和:973448

約数の個数: 20

約数和(自身を含む): 30446845920

約数和(自身を除く): 14747919856

約数列:

[1, 2, 4, 8, 16, 1009, 2018, 4036, 8072, 16144, 972431, 1944862, 3889724, 7779448, 15558896, 981182879, 1962365758, 3924731516, 7849463032, 15698926064]

約数ペア:

[(1, 15698926064), (2, 7849463032), (4, 3924731516), (8, 1962365758), (16, 981182879), (1009, 15558896), (2018, 7779448), (4036, 3889724), (8072, 1944862), (16144, 972431)]