13205388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{157207}}^1$

素因数の和:157221

約数の個数: 24

約数和(自身を含む): 35214592

約数和(自身を除く): 22009204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 157207, 314414, 471621, 628828, 943242, 1100449, 1886484, 2200898, 3301347, 4401796, 6602694, 13205388]

約数ペア:

[(1, 13205388), (2, 6602694), (3, 4401796), (4, 3301347), (6, 2200898), (7, 1886484), (12, 1100449), (14, 943242), (21, 628828), (28, 471621), (42, 314414), (84, 157207)]