15970294816

素因数分解:

$2^5\times 7^2\times {\mathrm{10185137}}^1$

素因数の和:10185161

約数の個数: 36

約数和(自身を含む): 36574830558

約数和(自身を除く): 20604535742

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 10185137, 20370274, 40740548, 71295959, 81481096, 142591918, 162962192, 285183836, 325924384, 499071713, 570367672, 998143426, 1140735344, 1996286852, 2281470688, 3992573704, 7985147408, 15970294816]

約数ペア:

[(1, 15970294816), (2, 7985147408), (4, 3992573704), (7, 2281470688), (8, 1996286852), (14, 1140735344), (16, 998143426), (28, 570367672), (32, 499071713), (49, 325924384), (56, 285183836), (98, 162962192), (112, 142591918), (196, 81481096), (224, 71295959), (392, 40740548), (784, 20370274), (1568, 10185137)]