2019013549

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1289}}^1\times {\mathrm{11777}}^1$

素因数の和:13092

約数の個数: 16

約数和(自身を含む): 2430979200

約数和(自身を除く): 411965651

約数列:

[1, 7, 19, 133, 1289, 9023, 11777, 24491, 82439, 171437, 223763, 1566341, 15180553, 106263871, 288430507, 2019013549]

約数ペア:

[(1, 2019013549), (7, 288430507), (19, 106263871), (133, 15180553), (1289, 1566341), (9023, 223763), (11777, 171437), (24491, 82439)]