15206857242

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{210173}}^1$

素因数の和:210598

約数の個数: 32

約数和(自身を含む): 31475658240

約数和(自身を除く): 16268800998

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 389, 778, 1167, 2334, 12059, 24118, 36177, 72354, 210173, 420346, 630519, 1261038, 6515363, 13030726, 19546089, 39092178, 81757297, 163514594, 245271891, 490543782, 2534476207, 5068952414, 7603428621, 15206857242]

約数ペア:

[(1, 15206857242), (2, 7603428621), (3, 5068952414), (6, 2534476207), (31, 490543782), (62, 245271891), (93, 163514594), (186, 81757297), (389, 39092178), (778, 19546089), (1167, 13030726), (2334, 6515363), (12059, 1261038), (24118, 630519), (36177, 420346), (72354, 210173)]