18068791

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{383}}^1$

素因数の和:606

約数の個数: 16

約数和(自身を含む): 20643840

約数和(自身を除く): 2575049

約数列:

[1, 13, 19, 191, 247, 383, 2483, 3629, 4979, 7277, 47177, 73153, 94601, 950989, 1389907, 18068791]

約数ペア:

[(1, 18068791), (13, 1389907), (19, 950989), (191, 94601), (247, 73153), (383, 47177), (2483, 7277), (3629, 4979)]