19256472564

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1723637}}^1$

素因数の和:1723677

約数の個数: 72

約数和(自身を含む): 55018524960

約数和(自身を除く): 35762052396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 11172, 1723637, 3447274, 5170911, 6894548, 10341822, 12065459, 20683644, 24130918, 32749103, 36196377, 48261836, 65498206, 72392754, 84458213, 98247309, 130996412, 144785508, 168916426, 196494618, 229243721, 253374639, 337832852, 392989236, 458487442, 506749278, 687731163, 916974884, 1013498556, 1375462326, 1604706047, 2750924652, 3209412094, 4814118141, 6418824188, 9628236282, 19256472564]

約数ペア:

[(1, 19256472564), (2, 9628236282), (3, 6418824188), (4, 4814118141), (6, 3209412094), (7, 2750924652), (12, 1604706047), (14, 1375462326), (19, 1013498556), (21, 916974884), (28, 687731163), (38, 506749278), (42, 458487442), (49, 392989236), (57, 337832852), (76, 253374639), (84, 229243721), (98, 196494618), (114, 168916426), (133, 144785508), (147, 130996412), (196, 98247309), (228, 84458213), (266, 72392754), (294, 65498206), (399, 48261836), (532, 36196377), (588, 32749103), (798, 24130918), (931, 20683644), (1596, 12065459), (1862, 10341822), (2793, 6894548), (3724, 5170911), (5586, 3447274), (11172, 1723637)]