19417328

素因数分解:

$2^4\times 7^2\times {\mathrm{24767}}^1$

素因数の和:24789

約数の個数: 30

約数和(自身を含む): 43765056

約数和(自身を除く): 24347728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 24767, 49534, 99068, 173369, 198136, 346738, 396272, 693476, 1213583, 1386952, 2427166, 2773904, 4854332, 9708664, 19417328]

約数ペア:

[(1, 19417328), (2, 9708664), (4, 4854332), (7, 2773904), (8, 2427166), (14, 1386952), (16, 1213583), (28, 693476), (49, 396272), (56, 346738), (98, 198136), (112, 173369), (196, 99068), (392, 49534), (784, 24767)]