15421792

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{7193}}^1$

素因数の和:7270

約数の個数: 24

約数和(自身を含む): 30819096

約数和(自身を除く): 15397304

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 536, 1072, 2144, 7193, 14386, 28772, 57544, 115088, 230176, 481931, 963862, 1927724, 3855448, 7710896, 15421792]

約数ペア:

[(1, 15421792), (2, 7710896), (4, 3855448), (8, 1927724), (16, 963862), (32, 481931), (67, 230176), (134, 115088), (268, 57544), (536, 28772), (1072, 14386), (2144, 7193)]