13157966

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{9439}}^1$

素因数の和:9499

約数の個数: 16

約数和(自身を含む): 21409920

約数和(自身を除く): 8251954

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 9439, 18878, 160463, 320926, 386999, 773998, 6578983, 13157966]

約数ペア:

[(1, 13157966), (2, 6578983), (17, 773998), (34, 386999), (41, 320926), (82, 160463), (697, 18878), (1394, 9439)]