19684896

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2663}}^1$

素因数の和:2694

約数の個数: 96

約数和(自身を含む): 64447488

約数和(自身を除く): 44762592

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 132, 154, 168, 176, 224, 231, 264, 308, 336, 352, 462, 528, 616, 672, 924, 1056, 1232, 1848, 2464, 2663, 3696, 5326, 7392, 7989, 10652, 15978, 18641, 21304, 29293, 31956, 37282, 42608, 55923, 58586, 63912, 74564, 85216, 87879, 111846, 117172, 127824, 149128, 175758, 205051, 223692, 234344, 255648, 298256, 351516, 410102, 447384, 468688, 596512, 615153, 703032, 820204, 894768, 937376, 1230306, 1406064, 1640408, 1789536, 2460612, 2812128, 3280816, 4921224, 6561632, 9842448, 19684896]

約数ペア:

[(1, 19684896), (2, 9842448), (3, 6561632), (4, 4921224), (6, 3280816), (7, 2812128), (8, 2460612), (11, 1789536), (12, 1640408), (14, 1406064), (16, 1230306), (21, 937376), (22, 894768), (24, 820204), (28, 703032), (32, 615153), (33, 596512), (42, 468688), (44, 447384), (48, 410102), (56, 351516), (66, 298256), (77, 255648), (84, 234344), (88, 223692), (96, 205051), (112, 175758), (132, 149128), (154, 127824), (168, 117172), (176, 111846), (224, 87879), (231, 85216), (264, 74564), (308, 63912), (336, 58586), (352, 55923), (462, 42608), (528, 37282), (616, 31956), (672, 29293), (924, 21304), (1056, 18641), (1232, 15978), (1848, 10652), (2464, 7989), (2663, 7392), (3696, 5326)]