21968598

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1801}}^1$

素因数の和:1932

約数の個数: 32

約数和(自身を含む): 46707840

約数和(自身を除く): 24739242

約数列:

[1, 2, 3, 6, 19, 38, 57, 107, 114, 214, 321, 642, 1801, 2033, 3602, 4066, 5403, 6099, 10806, 12198, 34219, 68438, 102657, 192707, 205314, 385414, 578121, 1156242, 3661433, 7322866, 10984299, 21968598]

約数ペア:

[(1, 21968598), (2, 10984299), (3, 7322866), (6, 3661433), (19, 1156242), (38, 578121), (57, 385414), (107, 205314), (114, 192707), (214, 102657), (321, 68438), (642, 34219), (1801, 12198), (2033, 10806), (3602, 6099), (4066, 5403)]