19377864

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{569}}^1$

素因数の和:635

約数の個数: 96

約数和(自身を含む): 58687200

約数和(自身を除く): 39309336

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 43, 44, 66, 72, 86, 88, 99, 129, 132, 172, 198, 258, 264, 344, 387, 396, 473, 516, 569, 774, 792, 946, 1032, 1138, 1419, 1548, 1707, 1892, 2276, 2838, 3096, 3414, 3784, 4257, 4552, 5121, 5676, 6259, 6828, 8514, 10242, 11352, 12518, 13656, 17028, 18777, 20484, 24467, 25036, 34056, 37554, 40968, 48934, 50072, 56331, 73401, 75108, 97868, 112662, 146802, 150216, 195736, 220203, 225324, 269137, 293604, 440406, 450648, 538274, 587208, 807411, 880812, 1076548, 1614822, 1761624, 2153096, 2422233, 3229644, 4844466, 6459288, 9688932, 19377864]

約数ペア:

[(1, 19377864), (2, 9688932), (3, 6459288), (4, 4844466), (6, 3229644), (8, 2422233), (9, 2153096), (11, 1761624), (12, 1614822), (18, 1076548), (22, 880812), (24, 807411), (33, 587208), (36, 538274), (43, 450648), (44, 440406), (66, 293604), (72, 269137), (86, 225324), (88, 220203), (99, 195736), (129, 150216), (132, 146802), (172, 112662), (198, 97868), (258, 75108), (264, 73401), (344, 56331), (387, 50072), (396, 48934), (473, 40968), (516, 37554), (569, 34056), (774, 25036), (792, 24467), (946, 20484), (1032, 18777), (1138, 17028), (1419, 13656), (1548, 12518), (1707, 11352), (1892, 10242), (2276, 8514), (2838, 6828), (3096, 6259), (3414, 5676), (3784, 5121), (4257, 4552)]