23731988

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1439}}^1$

素因数の和:1500

約数の個数: 48

約数和(自身を含む): 51609600

約数和(自身を除く): 27877612

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 868, 1178, 1439, 2356, 2878, 4123, 5756, 8246, 10073, 16492, 20146, 27341, 40292, 44609, 54682, 89218, 109364, 178436, 191387, 312263, 382774, 624526, 765548, 847571, 1249052, 1695142, 3390284, 5932997, 11865994, 23731988]

約数ペア:

[(1, 23731988), (2, 11865994), (4, 5932997), (7, 3390284), (14, 1695142), (19, 1249052), (28, 847571), (31, 765548), (38, 624526), (62, 382774), (76, 312263), (124, 191387), (133, 178436), (217, 109364), (266, 89218), (434, 54682), (532, 44609), (589, 40292), (868, 27341), (1178, 20146), (1439, 16492), (2356, 10073), (2878, 8246), (4123, 5756)]