15205664

素因数分解:

$2^5\times {\mathrm{643}}^1\times {\mathrm{739}}^1$

素因数の和:1392

約数の個数: 24

約数和(自身を含む): 30023280

約数和(自身を除く): 14817616

約数列:

[1, 2, 4, 8, 16, 32, 643, 739, 1286, 1478, 2572, 2956, 5144, 5912, 10288, 11824, 20576, 23648, 475177, 950354, 1900708, 3801416, 7602832, 15205664]

約数ペア:

[(1, 15205664), (2, 7602832), (4, 3801416), (8, 1900708), (16, 950354), (32, 475177), (643, 23648), (739, 20576), (1286, 11824), (1478, 10288), (2572, 5912), (2956, 5144)]