18839366

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6089}}^1$

素因数の和:6128

約数の個数: 32

約数和(自身を含む): 36832320

約数和(自身を除く): 17992954

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 6089, 12178, 42623, 79157, 85246, 103513, 158314, 207026, 554099, 724591, 1108198, 1345669, 1449182, 2691338, 9419683, 18839366]

約数ペア:

[(1, 18839366), (2, 9419683), (7, 2691338), (13, 1449182), (14, 1345669), (17, 1108198), (26, 724591), (34, 554099), (91, 207026), (119, 158314), (182, 103513), (221, 85246), (238, 79157), (442, 42623), (1547, 12178), (3094, 6089)]