19214509536

素因数分解:

$2^5\times 3^2\times {\mathrm{109}}^1\times {\mathrm{612083}}^1$

素因数の和:612208

約数の個数: 72

約数和(自身を含む): 55142647560

約数和(自身を除く): 35928138024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 109, 144, 218, 288, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 3488, 3924, 5232, 7848, 10464, 15696, 31392, 612083, 1224166, 1836249, 2448332, 3672498, 4896664, 5508747, 7344996, 9793328, 11017494, 14689992, 19586656, 22034988, 29379984, 44069976, 58759968, 66717047, 88139952, 133434094, 176279904, 200151141, 266868188, 400302282, 533736376, 600453423, 800604564, 1067472752, 1200906846, 1601209128, 2134945504, 2401813692, 3202418256, 4803627384, 6404836512, 9607254768, 19214509536]

約数ペア:

[(1, 19214509536), (2, 9607254768), (3, 6404836512), (4, 4803627384), (6, 3202418256), (8, 2401813692), (9, 2134945504), (12, 1601209128), (16, 1200906846), (18, 1067472752), (24, 800604564), (32, 600453423), (36, 533736376), (48, 400302282), (72, 266868188), (96, 200151141), (109, 176279904), (144, 133434094), (218, 88139952), (288, 66717047), (327, 58759968), (436, 44069976), (654, 29379984), (872, 22034988), (981, 19586656), (1308, 14689992), (1744, 11017494), (1962, 9793328), (2616, 7344996), (3488, 5508747), (3924, 4896664), (5232, 3672498), (7848, 2448332), (10464, 1836249), (15696, 1224166), (31392, 612083)]