22993838

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:321

約数の個数: 48

約数和(自身を含む): 43215120

約数和(自身を除く): 20221282

約数列:

[1, 2, 7, 14, 19, 38, 49, 53, 98, 106, 133, 233, 266, 371, 466, 742, 931, 1007, 1631, 1862, 2014, 2597, 3262, 4427, 5194, 7049, 8854, 11417, 12349, 14098, 22834, 24698, 30989, 49343, 61978, 86443, 98686, 172886, 216923, 234631, 433846, 469262, 605101, 1210202, 1642417, 3284834, 11496919, 22993838]

約数ペア:

[(1, 22993838), (2, 11496919), (7, 3284834), (14, 1642417), (19, 1210202), (38, 605101), (49, 469262), (53, 433846), (98, 234631), (106, 216923), (133, 172886), (233, 98686), (266, 86443), (371, 61978), (466, 49343), (742, 30989), (931, 24698), (1007, 22834), (1631, 14098), (1862, 12349), (2014, 11417), (2597, 8854), (3262, 7049), (4427, 5194)]