19120584

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:323

約数の個数: 96

約数和(自身を含む): 56635200

約数和(自身を除く): 37514616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 71, 84, 98, 142, 147, 168, 196, 213, 229, 284, 294, 392, 426, 458, 497, 568, 588, 687, 852, 916, 994, 1176, 1374, 1491, 1603, 1704, 1832, 1988, 2748, 2982, 3206, 3479, 3976, 4809, 5496, 5964, 6412, 6958, 9618, 10437, 11221, 11928, 12824, 13916, 16259, 19236, 20874, 22442, 27832, 32518, 33663, 38472, 41748, 44884, 48777, 65036, 67326, 83496, 89768, 97554, 113813, 130072, 134652, 195108, 227626, 269304, 341439, 390216, 455252, 682878, 796691, 910504, 1365756, 1593382, 2390073, 2731512, 3186764, 4780146, 6373528, 9560292, 19120584]

約数ペア:

[(1, 19120584), (2, 9560292), (3, 6373528), (4, 4780146), (6, 3186764), (7, 2731512), (8, 2390073), (12, 1593382), (14, 1365756), (21, 910504), (24, 796691), (28, 682878), (42, 455252), (49, 390216), (56, 341439), (71, 269304), (84, 227626), (98, 195108), (142, 134652), (147, 130072), (168, 113813), (196, 97554), (213, 89768), (229, 83496), (284, 67326), (294, 65036), (392, 48777), (426, 44884), (458, 41748), (497, 38472), (568, 33663), (588, 32518), (687, 27832), (852, 22442), (916, 20874), (994, 19236), (1176, 16259), (1374, 13916), (1491, 12824), (1603, 11928), (1704, 11221), (1832, 10437), (1988, 9618), (2748, 6958), (2982, 6412), (3206, 5964), (3479, 5496), (3976, 4809)]