142423924

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{7841}}^1$

素因数の和:8103

約数の個数: 24

約数和(自身を含む): 263491200

約数和(自身を除く): 121067276

約数列:

[1, 2, 4, 19, 38, 76, 239, 478, 956, 4541, 7841, 9082, 15682, 18164, 31364, 148979, 297958, 595916, 1873999, 3747998, 7495996, 35605981, 71211962, 142423924]

約数ペア:

[(1, 142423924), (2, 71211962), (4, 35605981), (19, 7495996), (38, 3747998), (76, 1873999), (239, 595916), (478, 297958), (956, 148979), (4541, 31364), (7841, 18164), (9082, 15682)]