13216938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2297}}^1$

素因数の和:2446

約数の個数: 32

約数和(自身を含む): 30443904

約数和(自身を除く): 17226966

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 411, 822, 959, 1918, 2297, 2877, 4594, 5754, 6891, 13782, 16079, 32158, 48237, 96474, 314689, 629378, 944067, 1888134, 2202823, 4405646, 6608469, 13216938]

約数ペア:

[(1, 13216938), (2, 6608469), (3, 4405646), (6, 2202823), (7, 1888134), (14, 944067), (21, 629378), (42, 314689), (137, 96474), (274, 48237), (411, 32158), (822, 16079), (959, 13782), (1918, 6891), (2297, 5754), (2877, 4594)]