15693934013

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{421}}^1\times {\mathrm{881}}^1$

素因数の和:1469

約数の個数: 32

約数和(自身を含む): 17687134080

約数和(自身を除く): 1993200067

約数列:

[1, 17, 19, 131, 323, 421, 881, 2227, 2489, 7157, 7999, 14977, 16739, 42313, 55151, 115411, 135983, 284563, 370901, 937567, 1047869, 1961987, 2192809, 6305317, 7047119, 17813773, 37277753, 48588031, 119801023, 825996527, 923172589, 15693934013]

約数ペア:

[(1, 15693934013), (17, 923172589), (19, 825996527), (131, 119801023), (323, 48588031), (421, 37277753), (881, 17813773), (2227, 7047119), (2489, 6305317), (7157, 2192809), (7999, 1961987), (14977, 1047869), (16739, 937567), (42313, 370901), (55151, 284563), (115411, 135983)]