19492759364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1531}}^1\times {\mathrm{8443}}^1$

素因数の和:10020

約数の個数: 48

約数和(自身を含む): 38032451520

約数和(自身を除く): 18539692156

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 1531, 3062, 6124, 8443, 16886, 19903, 33772, 39806, 44399, 79612, 88798, 109759, 177596, 219518, 244847, 439036, 489694, 577187, 979388, 1154374, 2308748, 3183011, 6366022, 12732044, 12926233, 25852466, 51704932, 168041029, 336082058, 374860757, 672164116, 749721514, 1499443028, 4873189841, 9746379682, 19492759364]

約数ペア:

[(1, 19492759364), (2, 9746379682), (4, 4873189841), (13, 1499443028), (26, 749721514), (29, 672164116), (52, 374860757), (58, 336082058), (116, 168041029), (377, 51704932), (754, 25852466), (1508, 12926233), (1531, 12732044), (3062, 6366022), (6124, 3183011), (8443, 2308748), (16886, 1154374), (19903, 979388), (33772, 577187), (39806, 489694), (44399, 439036), (79612, 244847), (88798, 219518), (109759, 177596)]