23373442078

素因数分解:

$2^1\times 7^4\times {\mathrm{19}}^1\times {\mathrm{256181}}^1$

素因数の和:256230

約数の個数: 40

約数和(自身を含む): 43053946920

約数和(自身を除く): 19680504842

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 343, 686, 931, 1862, 2401, 4802, 6517, 13034, 45619, 91238, 256181, 512362, 1793267, 3586534, 4867439, 9734878, 12552869, 25105738, 34072073, 68144146, 87870083, 175740166, 238504511, 477009022, 615090581, 1230181162, 1669531577, 3339063154, 11686721039, 23373442078]

約数ペア:

[(1, 23373442078), (2, 11686721039), (7, 3339063154), (14, 1669531577), (19, 1230181162), (38, 615090581), (49, 477009022), (98, 238504511), (133, 175740166), (266, 87870083), (343, 68144146), (686, 34072073), (931, 25105738), (1862, 12552869), (2401, 9734878), (4802, 4867439), (6517, 3586534), (13034, 1793267), (45619, 512362), (91238, 256181)]