16392194919

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1\times {\mathrm{3947}}^1$

素因数の和:4284

約数の個数: 48

約数和(自身を含む): 25251408000

約数和(自身を除く): 8859213081

約数列:

[1, 3, 9, 19, 57, 149, 163, 171, 447, 489, 1341, 1467, 2831, 3097, 3947, 8493, 9291, 11841, 24287, 25479, 27873, 35523, 72861, 74993, 218583, 224979, 461453, 588103, 643361, 674937, 1384359, 1764309, 1930083, 4153077, 5292927, 5790249, 11173957, 12223859, 33521871, 36671577, 95860789, 100565613, 110014731, 287582367, 862747101, 1821354991, 5464064973, 16392194919]

約数ペア:

[(1, 16392194919), (3, 5464064973), (9, 1821354991), (19, 862747101), (57, 287582367), (149, 110014731), (163, 100565613), (171, 95860789), (447, 36671577), (489, 33521871), (1341, 12223859), (1467, 11173957), (2831, 5790249), (3097, 5292927), (3947, 4153077), (8493, 1930083), (9291, 1764309), (11841, 1384359), (24287, 674937), (25479, 643361), (27873, 588103), (35523, 461453), (72861, 224979), (74993, 218583)]