19874200352

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{1009}}^1\times {\mathrm{9187}}^1$

素因数の和:10273

約数の個数: 48

約数和(自身を含む): 39755005920

約数和(自身を除く): 19880805568

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 536, 1009, 1072, 2018, 2144, 4036, 8072, 9187, 16144, 18374, 32288, 36748, 67603, 73496, 135206, 146992, 270412, 293984, 540824, 615529, 1081648, 1231058, 2163296, 2462116, 4924232, 9269683, 9848464, 18539366, 19696928, 37078732, 74157464, 148314928, 296629856, 621068761, 1242137522, 2484275044, 4968550088, 9937100176, 19874200352]

約数ペア:

[(1, 19874200352), (2, 9937100176), (4, 4968550088), (8, 2484275044), (16, 1242137522), (32, 621068761), (67, 296629856), (134, 148314928), (268, 74157464), (536, 37078732), (1009, 19696928), (1072, 18539366), (2018, 9848464), (2144, 9269683), (4036, 4924232), (8072, 2462116), (9187, 2163296), (16144, 1231058), (18374, 1081648), (32288, 615529), (36748, 540824), (67603, 293984), (73496, 270412), (135206, 146992)]