1886416

素因数分解:

$2^4\times 7^1\times {\mathrm{16843}}^1$

素因数の和:16858

約数の個数: 20

約数和(自身を含む): 4177312

約数和(自身を除く): 2290896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 16843, 33686, 67372, 117901, 134744, 235802, 269488, 471604, 943208, 1886416]

約数ペア:

[(1, 1886416), (2, 943208), (4, 471604), (7, 269488), (8, 235802), (14, 134744), (16, 117901), (28, 67372), (56, 33686), (112, 16843)]