19630105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{5851}}^1$

素因数の和:5928

約数の個数: 16

約数和(自身を含む): 26123328

約数和(自身を除く): 6493223

約数列:

[1, 5, 11, 55, 61, 305, 671, 3355, 5851, 29255, 64361, 321805, 356911, 1784555, 3926021, 19630105]

約数ペア:

[(1, 19630105), (5, 3926021), (11, 1784555), (55, 356911), (61, 321805), (305, 64361), (671, 29255), (3355, 5851)]