19263237756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{769}}^1\times {\mathrm{298211}}^1$

素因数の和:298994

約数の個数: 48

約数和(自身を含む): 51435605760

約数和(自身を除く): 32172368004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 769, 1538, 2307, 3076, 4614, 5383, 9228, 10766, 16149, 21532, 32298, 64596, 298211, 596422, 894633, 1192844, 1789266, 2087477, 3578532, 4174954, 6262431, 8349908, 12524862, 25049724, 229324259, 458648518, 687972777, 917297036, 1375945554, 1605269813, 2751891108, 3210539626, 4815809439, 6421079252, 9631618878, 19263237756]

約数ペア:

[(1, 19263237756), (2, 9631618878), (3, 6421079252), (4, 4815809439), (6, 3210539626), (7, 2751891108), (12, 1605269813), (14, 1375945554), (21, 917297036), (28, 687972777), (42, 458648518), (84, 229324259), (769, 25049724), (1538, 12524862), (2307, 8349908), (3076, 6262431), (4614, 4174954), (5383, 3578532), (9228, 2087477), (10766, 1789266), (16149, 1192844), (21532, 894633), (32298, 596422), (64596, 298211)]