16405466

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{347}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 30868992

約数和(自身を除く): 14463526

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 307, 347, 614, 694, 2149, 2429, 3377, 3817, 4298, 4858, 6754, 7634, 23639, 26719, 47278, 53438, 106529, 213058, 745703, 1171819, 1491406, 2343638, 8202733, 16405466]

約数ペア:

[(1, 16405466), (2, 8202733), (7, 2343638), (11, 1491406), (14, 1171819), (22, 745703), (77, 213058), (154, 106529), (307, 53438), (347, 47278), (614, 26719), (694, 23639), (2149, 7634), (2429, 6754), (3377, 4858), (3817, 4298)]