18330474409

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{74212447}}^1$

素因数の和:74212479

約数の個数: 8

約数和(自身を含む): 20779485440

約数和(自身を除く): 2449011031

約数列:

[1, 13, 19, 247, 74212447, 964761811, 1410036493, 18330474409]

約数ペア:

[(1, 18330474409), (13, 1410036493), (19, 964761811), (247, 74212447)]