16968410

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:590

約数の個数: 32

約数和(自身を含む): 31656960

約数和(自身を除く): 14688550

約数列:

[1, 2, 5, 10, 47, 79, 94, 158, 235, 395, 457, 470, 790, 914, 2285, 3713, 4570, 7426, 18565, 21479, 36103, 37130, 42958, 72206, 107395, 180515, 214790, 361030, 1696841, 3393682, 8484205, 16968410]

約数ペア:

[(1, 16968410), (2, 8484205), (5, 3393682), (10, 1696841), (47, 361030), (79, 214790), (94, 180515), (158, 107395), (235, 72206), (395, 42958), (457, 37130), (470, 36103), (790, 21479), (914, 18565), (2285, 7426), (3713, 4570)]