15952048

素因数分解:

$2^4\times 7^2\times {\mathrm{20347}}^1$

素因数の和:20369

約数の個数: 30

約数和(自身を含む): 35954916

約数和(自身を除く): 20002868

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 20347, 40694, 81388, 142429, 162776, 284858, 325552, 569716, 997003, 1139432, 1994006, 2278864, 3988012, 7976024, 15952048]

約数ペア:

[(1, 15952048), (2, 7976024), (4, 3988012), (7, 2278864), (8, 1994006), (14, 1139432), (16, 997003), (28, 569716), (49, 325552), (56, 284858), (98, 162776), (112, 142429), (196, 81388), (392, 40694), (784, 20347)]