18796072

素因数分解:

$2^3\times {\mathrm{241}}^1\times {\mathrm{9749}}^1$

素因数の和:9996

約数の個数: 16

約数和(自身を含む): 35392500

約数和(自身を除く): 16596428

約数列:

[1, 2, 4, 8, 241, 482, 964, 1928, 9749, 19498, 38996, 77992, 2349509, 4699018, 9398036, 18796072]

約数ペア:

[(1, 18796072), (2, 9398036), (4, 4699018), (8, 2349509), (241, 77992), (482, 38996), (964, 19498), (1928, 9749)]