19242216

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{523}}^1$

素因数の和:615

約数の個数: 96

約数和(自身を含む): 60490560

約数和(自身を除く): 41248344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 73, 84, 126, 146, 168, 219, 252, 292, 438, 504, 511, 523, 584, 657, 876, 1022, 1046, 1314, 1533, 1569, 1752, 2044, 2092, 2628, 3066, 3138, 3661, 4088, 4184, 4599, 4707, 5256, 6132, 6276, 7322, 9198, 9414, 10983, 12264, 12552, 14644, 18396, 18828, 21966, 29288, 32949, 36792, 37656, 38179, 43932, 65898, 76358, 87864, 114537, 131796, 152716, 229074, 263592, 267253, 305432, 343611, 458148, 534506, 687222, 801759, 916296, 1069012, 1374444, 1603518, 2138024, 2405277, 2748888, 3207036, 4810554, 6414072, 9621108, 19242216]

約数ペア:

[(1, 19242216), (2, 9621108), (3, 6414072), (4, 4810554), (6, 3207036), (7, 2748888), (8, 2405277), (9, 2138024), (12, 1603518), (14, 1374444), (18, 1069012), (21, 916296), (24, 801759), (28, 687222), (36, 534506), (42, 458148), (56, 343611), (63, 305432), (72, 267253), (73, 263592), (84, 229074), (126, 152716), (146, 131796), (168, 114537), (219, 87864), (252, 76358), (292, 65898), (438, 43932), (504, 38179), (511, 37656), (523, 36792), (584, 32949), (657, 29288), (876, 21966), (1022, 18828), (1046, 18396), (1314, 14644), (1533, 12552), (1569, 12264), (1752, 10983), (2044, 9414), (2092, 9198), (2628, 7322), (3066, 6276), (3138, 6132), (3661, 5256), (4088, 4707), (4184, 4599)]