28817898

素因数分解:

$2^1\times 3^1\times {\mathrm{389}}^1\times {\mathrm{12347}}^1$

素因数の和:12741

約数の個数: 16

約数和(自身を含む): 57788640

約数和(自身を除く): 28970742

約数列:

[1, 2, 3, 6, 389, 778, 1167, 2334, 12347, 24694, 37041, 74082, 4802983, 9605966, 14408949, 28817898]

約数ペア:

[(1, 28817898), (2, 14408949), (3, 9605966), (6, 4802983), (389, 74082), (778, 37041), (1167, 24694), (2334, 12347)]