19145156782

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{521}}^1\times {\mathrm{727}}^1$

素因数の和:1576

約数の個数: 32

約数和(自身を含む): 29185228800

約数和(自身を除く): 10040072018

約数列:

[1, 2, 127, 199, 254, 398, 521, 727, 1042, 1454, 25273, 50546, 66167, 92329, 103679, 132334, 144673, 184658, 207358, 289346, 378767, 757534, 13167233, 18373471, 26334466, 36746942, 48103409, 75374633, 96206818, 150749266, 9572578391, 19145156782]

約数ペア:

[(1, 19145156782), (2, 9572578391), (127, 150749266), (199, 96206818), (254, 75374633), (398, 48103409), (521, 36746942), (727, 26334466), (1042, 18373471), (1454, 13167233), (25273, 757534), (50546, 378767), (66167, 289346), (92329, 207358), (103679, 184658), (132334, 144673)]