21343965548

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{17911}}^1\times {\mathrm{10273}}^1$

素因数の和:28217

約数の個数: 24

約数和(自身を含む): 38645856480

約数和(自身を除く): 17301890932

約数列:

[1, 2, 4, 29, 58, 116, 10273, 17911, 20546, 35822, 41092, 71644, 297917, 519419, 595834, 1038838, 1191668, 2077676, 183999703, 367999406, 735998812, 5335991387, 10671982774, 21343965548]

約数ペア:

[(1, 21343965548), (2, 10671982774), (4, 5335991387), (29, 735998812), (58, 367999406), (116, 183999703), (10273, 2077676), (17911, 1191668), (20546, 1038838), (35822, 595834), (41092, 519419), (71644, 297917)]