15206876008

素因数分解:

$2^3\times {\mathrm{197}}^1\times {\mathrm{9649033}}^1$

素因数の和:9649236

約数の個数: 16

約数和(自身を含む): 28657630980

約数和(自身を除く): 13450754972

約数列:

[1, 2, 4, 8, 197, 394, 788, 1576, 9649033, 19298066, 38596132, 77192264, 1900859501, 3801719002, 7603438004, 15206876008]

約数ペア:

[(1, 15206876008), (2, 7603438004), (4, 3801719002), (8, 1900859501), (197, 77192264), (394, 38596132), (788, 19298066), (1576, 9649033)]