19037688

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1609}}^1$

素因数の和:1664

約数の個数: 64

約数和(自身を含む): 52164000

約数和(自身を除く): 33126312

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 29, 34, 51, 58, 68, 87, 102, 116, 136, 174, 204, 232, 348, 408, 493, 696, 986, 1479, 1609, 1972, 2958, 3218, 3944, 4827, 5916, 6436, 9654, 11832, 12872, 19308, 27353, 38616, 46661, 54706, 82059, 93322, 109412, 139983, 164118, 186644, 218824, 279966, 328236, 373288, 559932, 656472, 793237, 1119864, 1586474, 2379711, 3172948, 4759422, 6345896, 9518844, 19037688]

約数ペア:

[(1, 19037688), (2, 9518844), (3, 6345896), (4, 4759422), (6, 3172948), (8, 2379711), (12, 1586474), (17, 1119864), (24, 793237), (29, 656472), (34, 559932), (51, 373288), (58, 328236), (68, 279966), (87, 218824), (102, 186644), (116, 164118), (136, 139983), (174, 109412), (204, 93322), (232, 82059), (348, 54706), (408, 46661), (493, 38616), (696, 27353), (986, 19308), (1479, 12872), (1609, 11832), (1972, 9654), (2958, 6436), (3218, 5916), (3944, 4827)]