21932306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 37229760

約数和(自身を除く): 15297454

約数列:

[1, 2, 11, 22, 59, 61, 118, 122, 277, 554, 649, 671, 1298, 1342, 3047, 3599, 6094, 7198, 16343, 16897, 32686, 33794, 39589, 79178, 179773, 185867, 359546, 371734, 996923, 1993846, 10966153, 21932306]

約数ペア:

[(1, 21932306), (2, 10966153), (11, 1993846), (22, 996923), (59, 371734), (61, 359546), (118, 185867), (122, 179773), (277, 79178), (554, 39589), (649, 33794), (671, 32686), (1298, 16897), (1342, 16343), (3047, 7198), (3599, 6094)]