2019949217

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{614153}}^1$

素因数の和:614200

約数の個数: 16

約数和(自身を含む): 2476268928

約数和(自身を除く): 456319711

約数列:

[1, 11, 13, 23, 143, 253, 299, 3289, 614153, 6755683, 7983989, 14125519, 87823879, 155380709, 183631747, 2019949217]

約数ペア:

[(1, 2019949217), (11, 183631747), (13, 155380709), (23, 87823879), (143, 14125519), (253, 7983989), (299, 6755683), (3289, 614153)]