11638010

素因数分解:

$2^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{1321}}^1$

素因数の和:2209

約数の個数: 16

約数和(自身を含む): 20988072

約数和(自身を除く): 9350062

約数列:

[1, 2, 5, 10, 881, 1321, 1762, 2642, 4405, 6605, 8810, 13210, 1163801, 2327602, 5819005, 11638010]

約数ペア:

[(1, 11638010), (2, 5819005), (5, 2327602), (10, 1163801), (881, 13210), (1321, 8810), (1762, 6605), (2642, 4405)]