19133736

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{743}}^1$

素因数の和:818

約数の個数: 64

約数和(自身を含む): 50889600

約数和(自身を除く): 31755864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 37, 58, 74, 87, 111, 116, 148, 174, 222, 232, 296, 348, 444, 696, 743, 888, 1073, 1486, 2146, 2229, 2972, 3219, 4292, 4458, 5944, 6438, 8584, 8916, 12876, 17832, 21547, 25752, 27491, 43094, 54982, 64641, 82473, 86188, 109964, 129282, 164946, 172376, 219928, 258564, 329892, 517128, 659784, 797239, 1594478, 2391717, 3188956, 4783434, 6377912, 9566868, 19133736]

約数ペア:

[(1, 19133736), (2, 9566868), (3, 6377912), (4, 4783434), (6, 3188956), (8, 2391717), (12, 1594478), (24, 797239), (29, 659784), (37, 517128), (58, 329892), (74, 258564), (87, 219928), (111, 172376), (116, 164946), (148, 129282), (174, 109964), (222, 86188), (232, 82473), (296, 64641), (348, 54982), (444, 43094), (696, 27491), (743, 25752), (888, 21547), (1073, 17832), (1486, 12876), (2146, 8916), (2229, 8584), (2972, 6438), (3219, 5944), (4292, 4458)]