12943792

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{1877}}^1$

素因数の和:2316

約数の個数: 20

約数和(自身を含む): 25150176

約数和(自身を除く): 12206384

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 1877, 3448, 3754, 6896, 7508, 15016, 30032, 808987, 1617974, 3235948, 6471896, 12943792]

約数ペア:

[(1, 12943792), (2, 6471896), (4, 3235948), (8, 1617974), (16, 808987), (431, 30032), (862, 15016), (1724, 7508), (1877, 6896), (3448, 3754)]