19694044154

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1\times {\mathrm{192539}}^1$

素因数の和:192997

約数の個数: 16

約数和(自身を含む): 29805192000

約数和(自身を除く): 10111147846

約数列:

[1, 2, 199, 257, 398, 514, 51143, 102286, 192539, 385078, 38315261, 49482523, 76630522, 98965046, 9847022077, 19694044154]

約数ペア:

[(1, 19694044154), (2, 9847022077), (199, 98965046), (257, 76630522), (398, 49482523), (514, 38315261), (51143, 385078), (102286, 192539)]