13439524

素因数分解:

$2^2\times 7^2\times {\mathrm{191}}^1\times {\mathrm{359}}^1$

素因数の和:568

約数の個数: 36

約数和(自身を含む): 27578880

約数和(自身を除く): 14139356

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 191, 196, 359, 382, 718, 764, 1337, 1436, 2513, 2674, 5026, 5348, 9359, 10052, 17591, 18718, 35182, 37436, 68569, 70364, 137138, 274276, 479983, 959966, 1919932, 3359881, 6719762, 13439524]

約数ペア:

[(1, 13439524), (2, 6719762), (4, 3359881), (7, 1919932), (14, 959966), (28, 479983), (49, 274276), (98, 137138), (191, 70364), (196, 68569), (359, 37436), (382, 35182), (718, 18718), (764, 17591), (1337, 10052), (1436, 9359), (2513, 5348), (2674, 5026)]