13282976

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3121}}^1$

素因数の和:3157

約数の個数: 48

約数和(自身を含む): 31469760

約数和(自身を除く): 18186784

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 3121, 4256, 6242, 12484, 21847, 24968, 43694, 49936, 59299, 87388, 99872, 118598, 174776, 237196, 349552, 415093, 474392, 699104, 830186, 948784, 1660372, 1897568, 3320744, 6641488, 13282976]

約数ペア:

[(1, 13282976), (2, 6641488), (4, 3320744), (7, 1897568), (8, 1660372), (14, 948784), (16, 830186), (19, 699104), (28, 474392), (32, 415093), (38, 349552), (56, 237196), (76, 174776), (112, 118598), (133, 99872), (152, 87388), (224, 59299), (266, 49936), (304, 43694), (532, 24968), (608, 21847), (1064, 12484), (2128, 6242), (3121, 4256)]