65215866

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{572069}}^1$

素因数の和:572093

約数の個数: 16

約数和(自身を含む): 137296800

約数和(自身を除く): 72080934

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 572069, 1144138, 1716207, 3432414, 10869311, 21738622, 32607933, 65215866]

約数ペア:

[(1, 65215866), (2, 32607933), (3, 21738622), (6, 10869311), (19, 3432414), (38, 1716207), (57, 1144138), (114, 572069)]