19529682

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1051}}^1$

素因数の和:1238

約数の個数: 32

約数和(自身を含む): 41406720

約数和(自身を除く): 21877038

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 163, 326, 489, 978, 1051, 2102, 3097, 3153, 6194, 6306, 9291, 18582, 19969, 39938, 59907, 119814, 171313, 342626, 513939, 1027878, 3254947, 6509894, 9764841, 19529682]

約数ペア:

[(1, 19529682), (2, 9764841), (3, 6509894), (6, 3254947), (19, 1027878), (38, 513939), (57, 342626), (114, 171313), (163, 119814), (326, 59907), (489, 39938), (978, 19969), (1051, 18582), (2102, 9291), (3097, 6306), (3153, 6194)]