16464238

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{22189}}^1$

素因数の和:22251

約数の個数: 16

約数和(自身を含む): 28758240

約数和(自身を除く): 12294002

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 22189, 44378, 155323, 310646, 1176017, 2352034, 8232119, 16464238]

約数ペア:

[(1, 16464238), (2, 8232119), (7, 2352034), (14, 1176017), (53, 310646), (106, 155323), (371, 44378), (742, 22189)]