13993576

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2141}}^1$

素因数の和:2209

約数の個数: 32

約数和(自身を含む): 28274400

約数和(自身を除く): 14280824

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 2141, 3268, 4282, 6536, 8564, 17128, 40679, 81358, 92063, 162716, 184126, 325432, 368252, 736504, 1749197, 3498394, 6996788, 13993576]

約数ペア:

[(1, 13993576), (2, 6996788), (4, 3498394), (8, 1749197), (19, 736504), (38, 368252), (43, 325432), (76, 184126), (86, 162716), (152, 92063), (172, 81358), (344, 40679), (817, 17128), (1634, 8564), (2141, 6536), (3268, 4282)]