16946224

素因数分解:

$2^4\times {\mathrm{647}}^1\times {\mathrm{1637}}^1$

素因数の和:2292

約数の個数: 20

約数和(自身を含む): 32904144

約数和(自身を除く): 15957920

約数列:

[1, 2, 4, 8, 16, 647, 1294, 1637, 2588, 3274, 5176, 6548, 10352, 13096, 26192, 1059139, 2118278, 4236556, 8473112, 16946224]

約数ペア:

[(1, 16946224), (2, 8473112), (4, 4236556), (8, 2118278), (16, 1059139), (647, 26192), (1294, 13096), (1637, 10352), (2588, 6548), (3274, 5176)]