16573548

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{463}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 41054720

約数和(自身を除く): 24481172

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 157, 228, 314, 463, 471, 628, 926, 942, 1389, 1852, 1884, 2778, 2983, 5556, 5966, 8797, 8949, 11932, 17594, 17898, 26391, 35188, 35796, 52782, 72691, 105564, 145382, 218073, 290764, 436146, 872292, 1381129, 2762258, 4143387, 5524516, 8286774, 16573548]

約数ペア:

[(1, 16573548), (2, 8286774), (3, 5524516), (4, 4143387), (6, 2762258), (12, 1381129), (19, 872292), (38, 436146), (57, 290764), (76, 218073), (114, 145382), (157, 105564), (228, 72691), (314, 52782), (463, 35796), (471, 35188), (628, 26391), (926, 17898), (942, 17594), (1389, 11932), (1852, 8949), (1884, 8797), (2778, 5966), (2983, 5556)]