18186883

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1429}}^1$

素因数の和:1542

約数の個数: 16

約数和(自身を含む): 21621600

約数和(自身を除く): 3434717

約数列:

[1, 11, 13, 89, 143, 979, 1157, 1429, 12727, 15719, 18577, 127181, 204347, 1398991, 1653353, 18186883]

約数ペア:

[(1, 18186883), (11, 1653353), (13, 1398991), (89, 204347), (143, 127181), (979, 18577), (1157, 15719), (1429, 12727)]