19456129

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8713}}^1$

素因数の和:8760

約数の個数: 16

約数和(自身を含む): 25096320

約数和(自身を除く): 5640191

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 8713, 60991, 95843, 252677, 670901, 1768739, 2779447, 19456129]

約数ペア:

[(1, 19456129), (7, 2779447), (11, 1768739), (29, 670901), (77, 252677), (203, 95843), (319, 60991), (2233, 8713)]