19339126

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{1303}}^1$

素因数の和:1527

約数の個数: 16

約数和(自身を含む): 29903328

約数和(自身を除く): 10564202

約数列:

[1, 2, 41, 82, 181, 362, 1303, 2606, 7421, 14842, 53423, 106846, 235843, 471686, 9669563, 19339126]

約数ペア:

[(1, 19339126), (2, 9669563), (41, 471686), (82, 235843), (181, 106846), (362, 53423), (1303, 14842), (2606, 7421)]