19297736

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{104879}}^1$

素因数の和:104908

約数の個数: 16

約数和(自身を含む): 37756800

約数和(自身を除く): 18459064

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 104879, 209758, 419516, 839032, 2412217, 4824434, 9648868, 19297736]

約数ペア:

[(1, 19297736), (2, 9648868), (4, 4824434), (8, 2412217), (23, 839032), (46, 419516), (92, 209758), (184, 104879)]