16774828

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{4373}}^1$

素因数の和:4521

約数の個数: 24

約数和(自身を含む): 33802272

約数和(自身を除く): 17027444

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 4373, 8746, 17492, 30611, 61222, 122444, 599101, 1198202, 2396404, 4193707, 8387414, 16774828]

約数ペア:

[(1, 16774828), (2, 8387414), (4, 4193707), (7, 2396404), (14, 1198202), (28, 599101), (137, 122444), (274, 61222), (548, 30611), (959, 17492), (1918, 8746), (3836, 4373)]