18727462

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{1093}}^1$

素因数の和:1767

約数の個数: 16

約数和(自身を含む): 30325680

約数和(自身を除く): 11598218

約数列:

[1, 2, 13, 26, 659, 1093, 1318, 2186, 8567, 14209, 17134, 28418, 720287, 1440574, 9363731, 18727462]

約数ペア:

[(1, 18727462), (2, 9363731), (13, 1440574), (26, 720287), (659, 28418), (1093, 17134), (1318, 14209), (2186, 8567)]