18704374

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{599}}^1\times {\mathrm{1201}}^1$

素因数の和:1815

約数の個数: 16

約数和(自身を含む): 30290400

約数和(自身を除く): 11586026

約数列:

[1, 2, 13, 26, 599, 1198, 1201, 2402, 7787, 15574, 15613, 31226, 719399, 1438798, 9352187, 18704374]

約数ペア:

[(1, 18704374), (2, 9352187), (13, 1438798), (26, 719399), (599, 31226), (1198, 15613), (1201, 15574), (2402, 7787)]