19676176

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{94597}}^1$

素因数の和:94618

約数の個数: 20

約数和(自身を含む): 41055532

約数和(自身を除く): 21379356

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 94597, 189194, 378388, 756776, 1229761, 1513552, 2459522, 4919044, 9838088, 19676176]

約数ペア:

[(1, 19676176), (2, 9838088), (4, 4919044), (8, 2459522), (13, 1513552), (16, 1229761), (26, 756776), (52, 378388), (104, 189194), (208, 94597)]