11720442

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{26759}}^1$

素因数の和:26837

約数の個数: 16

約数和(自身を含む): 23762880

約数和(自身を除く): 12042438

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 26759, 53518, 80277, 160554, 1953407, 3906814, 5860221, 11720442]

約数ペア:

[(1, 11720442), (2, 5860221), (3, 3906814), (6, 1953407), (73, 160554), (146, 80277), (219, 53518), (438, 26759)]