19665088

素因数分解:

$2^6\times {\mathrm{307267}}^1$

素因数の和:307279

約数の個数: 14

約数和(自身を含む): 39023036

約数和(自身を除く): 19357948

約数列:

[1, 2, 4, 8, 16, 32, 64, 307267, 614534, 1229068, 2458136, 4916272, 9832544, 19665088]

約数ペア:

[(1, 19665088), (2, 9832544), (4, 4916272), (8, 2458136), (16, 1229068), (32, 614534), (64, 307267)]