19994352

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{8501}}^1$

素因数の和:8526

約数の個数: 60

約数和(自身を含む): 60092136

約数和(自身を除く): 40097784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 8501, 17002, 25503, 34004, 51006, 59507, 68008, 102012, 119014, 136016, 178521, 204024, 238028, 357042, 408048, 416549, 476056, 714084, 833098, 952112, 1249647, 1428168, 1666196, 2499294, 2856336, 3332392, 4998588, 6664784, 9997176, 19994352]

約数ペア:

[(1, 19994352), (2, 9997176), (3, 6664784), (4, 4998588), (6, 3332392), (7, 2856336), (8, 2499294), (12, 1666196), (14, 1428168), (16, 1249647), (21, 952112), (24, 833098), (28, 714084), (42, 476056), (48, 416549), (49, 408048), (56, 357042), (84, 238028), (98, 204024), (112, 178521), (147, 136016), (168, 119014), (196, 102012), (294, 68008), (336, 59507), (392, 51006), (588, 34004), (784, 25503), (1176, 17002), (2352, 8501)]