19959104

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{28351}}^1$

素因数の和:28374

約数の個数: 28

約数和(自身を含む): 43208448

約数和(自身を除く): 23249344

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 28351, 56702, 113404, 226808, 311861, 453616, 623722, 907232, 1247444, 1814464, 2494888, 4989776, 9979552, 19959104]

約数ペア:

[(1, 19959104), (2, 9979552), (4, 4989776), (8, 2494888), (11, 1814464), (16, 1247444), (22, 907232), (32, 623722), (44, 453616), (64, 311861), (88, 226808), (176, 113404), (352, 56702), (704, 28351)]