12081172

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{739}}^1$

素因数の和:871

約数の個数: 24

約数和(自身を含む): 21838880

約数和(自身を除く): 9757708

約数列:

[1, 2, 4, 61, 67, 122, 134, 244, 268, 739, 1478, 2956, 4087, 8174, 16348, 45079, 49513, 90158, 99026, 180316, 198052, 3020293, 6040586, 12081172]

約数ペア:

[(1, 12081172), (2, 6040586), (4, 3020293), (61, 198052), (67, 180316), (122, 99026), (134, 90158), (244, 49513), (268, 45079), (739, 16348), (1478, 8174), (2956, 4087)]