15671708

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:366

約数の個数: 36

約数和(自身を含む): 30129120

約数和(自身を除く): 14457412

約数列:

[1, 2, 4, 13, 26, 52, 97, 169, 194, 239, 338, 388, 478, 676, 956, 1261, 2522, 3107, 5044, 6214, 12428, 16393, 23183, 32786, 40391, 46366, 65572, 80782, 92732, 161564, 301379, 602758, 1205516, 3917927, 7835854, 15671708]

約数ペア:

[(1, 15671708), (2, 7835854), (4, 3917927), (13, 1205516), (26, 602758), (52, 301379), (97, 161564), (169, 92732), (194, 80782), (239, 65572), (338, 46366), (388, 40391), (478, 32786), (676, 23183), (956, 16393), (1261, 12428), (2522, 6214), (3107, 5044)]