21190584

素因数分解:

$2^3\times 3^1\times {\mathrm{463}}^1\times {\mathrm{1907}}^1$

素因数の和:2379

約数の個数: 32

約数和(自身を含む): 53118720

約数和(自身を除く): 31928136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 463, 926, 1389, 1852, 1907, 2778, 3704, 3814, 5556, 5721, 7628, 11112, 11442, 15256, 22884, 45768, 882941, 1765882, 2648823, 3531764, 5297646, 7063528, 10595292, 21190584]

約数ペア:

[(1, 21190584), (2, 10595292), (3, 7063528), (4, 5297646), (6, 3531764), (8, 2648823), (12, 1765882), (24, 882941), (463, 45768), (926, 22884), (1389, 15256), (1852, 11442), (1907, 11112), (2778, 7628), (3704, 5721), (3814, 5556)]