15520676

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2311}}^1$

素因数の和:2411

約数の個数: 24

約数和(自身を含む): 28742784

約数和(自身を除く): 13222108

約数列:

[1, 2, 4, 23, 46, 73, 92, 146, 292, 1679, 2311, 3358, 4622, 6716, 9244, 53153, 106306, 168703, 212612, 337406, 674812, 3880169, 7760338, 15520676]

約数ペア:

[(1, 15520676), (2, 7760338), (4, 3880169), (23, 674812), (46, 337406), (73, 212612), (92, 168703), (146, 106306), (292, 53153), (1679, 9244), (2311, 6716), (3358, 4622)]