12479889

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{2141}}^1$

素因数の和:2240

約数の個数: 16

約数和(自身を含む): 17478720

約数和(自身を除く): 4998831

約数列:

[1, 3, 29, 67, 87, 201, 1943, 2141, 5829, 6423, 62089, 143447, 186267, 430341, 4159963, 12479889]

約数ペア:

[(1, 12479889), (3, 4159963), (29, 430341), (67, 186267), (87, 143447), (201, 62089), (1943, 6423), (2141, 5829)]