16987684

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{8311}}^1$

素因数の和:8395

約数の個数: 24

約数和(自身を含む): 34444928

約数和(自身を除く): 17457244

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 8311, 16622, 33244, 58177, 116354, 232708, 606703, 1213406, 2426812, 4246921, 8493842, 16987684]

約数ペア:

[(1, 16987684), (2, 8493842), (4, 4246921), (7, 2426812), (14, 1213406), (28, 606703), (73, 232708), (146, 116354), (292, 58177), (511, 33244), (1022, 16622), (2044, 8311)]