19745016810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{3307373}}^1$

素因数の和:3307582

約数の個数: 32

約数和(自身を含む): 47626185600

約数和(自身を除く): 27881168790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 199, 398, 597, 995, 1194, 1990, 2985, 5970, 3307373, 6614746, 9922119, 16536865, 19844238, 33073730, 49610595, 99221190, 658167227, 1316334454, 1974501681, 3290836135, 3949003362, 6581672270, 9872508405, 19745016810]

約数ペア:

[(1, 19745016810), (2, 9872508405), (3, 6581672270), (5, 3949003362), (6, 3290836135), (10, 1974501681), (15, 1316334454), (30, 658167227), (199, 99221190), (398, 49610595), (597, 33073730), (995, 19844238), (1194, 16536865), (1990, 9922119), (2985, 6614746), (5970, 3307373)]