15661624108

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{317371}}^1$

素因数の和:317474

約数の個数: 36

約数和(自身を含む): 30084961368

約数和(自身を除く): 14423337260

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 169, 292, 338, 676, 949, 1898, 3796, 12337, 24674, 49348, 317371, 634742, 1269484, 4125823, 8251646, 16503292, 23168083, 46336166, 53635699, 92672332, 107271398, 214542796, 301185079, 602370158, 1204740316, 3915406027, 7830812054, 15661624108]

約数ペア:

[(1, 15661624108), (2, 7830812054), (4, 3915406027), (13, 1204740316), (26, 602370158), (52, 301185079), (73, 214542796), (146, 107271398), (169, 92672332), (292, 53635699), (338, 46336166), (676, 23168083), (949, 16503292), (1898, 8251646), (3796, 4125823), (12337, 1269484), (24674, 634742), (49348, 317371)]