15594896

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1193}}^1$

素因数の和:1263

約数の個数: 40

約数和(自身を含む): 32572320

約数和(自身を除く): 16977424

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 688, 817, 1193, 1634, 2386, 3268, 4772, 6536, 9544, 13072, 19088, 22667, 45334, 51299, 90668, 102598, 181336, 205196, 362672, 410392, 820784, 974681, 1949362, 3898724, 7797448, 15594896]

約数ペア:

[(1, 15594896), (2, 7797448), (4, 3898724), (8, 1949362), (16, 974681), (19, 820784), (38, 410392), (43, 362672), (76, 205196), (86, 181336), (152, 102598), (172, 90668), (304, 51299), (344, 45334), (688, 22667), (817, 19088), (1193, 13072), (1634, 9544), (2386, 6536), (3268, 4772)]