19473069

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{84299}}^1$

素因数の和:84320

約数の個数: 16

約数和(自身を含む): 32371200

約数和(自身を除く): 12898131

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 84299, 252897, 590093, 927289, 1770279, 2781867, 6491023, 19473069]

約数ペア:

[(1, 19473069), (3, 6491023), (7, 2781867), (11, 1770279), (21, 927289), (33, 590093), (77, 252897), (231, 84299)]