12111801845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{891557}}^1$

素因数の和:891605

約数の個数: 32

約数和(自身を含む): 17973809280

約数和(自身を除く): 5862007435

約数列:

[1, 5, 11, 13, 19, 55, 65, 95, 143, 209, 247, 715, 1045, 1235, 2717, 13585, 891557, 4457785, 9807127, 11590241, 16939583, 49035635, 57951205, 84697915, 127492651, 186335413, 220214579, 637463255, 931677065, 1101072895, 2422360369, 12111801845]

約数ペア:

[(1, 12111801845), (5, 2422360369), (11, 1101072895), (13, 931677065), (19, 637463255), (55, 220214579), (65, 186335413), (95, 127492651), (143, 84697915), (209, 57951205), (247, 49035635), (715, 16939583), (1045, 11590241), (1235, 9807127), (2717, 4457785), (13585, 891557)]