19555193945

素因数分解:

$5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{607}}^1\times {\mathrm{5647}}^1$

素因数の和:6429

約数の個数: 32

約数和(自身を含む): 27032322048

約数和(自身を除く): 7477128103

約数列:

[1, 5, 7, 35, 163, 607, 815, 1141, 3035, 4249, 5647, 5705, 21245, 28235, 39529, 98941, 197645, 494705, 692587, 920461, 3427729, 3462935, 4602305, 6443227, 17138645, 23994103, 32216135, 119970515, 558719827, 2793599135, 3911038789, 19555193945]

約数ペア:

[(1, 19555193945), (5, 3911038789), (7, 2793599135), (35, 558719827), (163, 119970515), (607, 32216135), (815, 23994103), (1141, 17138645), (3035, 6443227), (4249, 4602305), (5647, 3462935), (5705, 3427729), (21245, 920461), (28235, 692587), (39529, 494705), (98941, 197645)]