15895972

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{773}}^1$

素因数の和:927

約数の個数: 24

約数和(自身を含む): 28672056

約数和(自身を除く): 12776084

約数列:

[1, 2, 4, 53, 97, 106, 194, 212, 388, 773, 1546, 3092, 5141, 10282, 20564, 40969, 74981, 81938, 149962, 163876, 299924, 3973993, 7947986, 15895972]

約数ペア:

[(1, 15895972), (2, 7947986), (4, 3973993), (53, 299924), (97, 163876), (106, 149962), (194, 81938), (212, 74981), (388, 40969), (773, 20564), (1546, 10282), (3092, 5141)]