21852776

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8563}}^1$

素因数の和:8609

約数の個数: 32

約数和(自身を含む): 46245600

約数和(自身を除く): 24392824

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 1276, 2552, 8563, 17126, 34252, 68504, 94193, 188386, 248327, 376772, 496654, 753544, 993308, 1986616, 2731597, 5463194, 10926388, 21852776]

約数ペア:

[(1, 21852776), (2, 10926388), (4, 5463194), (8, 2731597), (11, 1986616), (22, 993308), (29, 753544), (44, 496654), (58, 376772), (88, 248327), (116, 188386), (232, 94193), (319, 68504), (638, 34252), (1276, 17126), (2552, 8563)]