19005273272

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{1879}}^1\times {\mathrm{8053}}^1$

素因数の和:10095

約数の個数: 32

約数和(自身を含む): 35885402400

約数和(自身を除く): 16880129128

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 1879, 3758, 7516, 8053, 15032, 16106, 32212, 64424, 295003, 590006, 1180012, 1264321, 2360024, 2528642, 5057284, 10114568, 15131587, 30263174, 60526348, 121052696, 2375659159, 4751318318, 9502636636, 19005273272]

約数ペア:

[(1, 19005273272), (2, 9502636636), (4, 4751318318), (8, 2375659159), (157, 121052696), (314, 60526348), (628, 30263174), (1256, 15131587), (1879, 10114568), (3758, 5057284), (7516, 2528642), (8053, 2360024), (15032, 1264321), (16106, 1180012), (32212, 590006), (64424, 295003)]