19973156632

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{599}}^1\times {\mathrm{29147}}^1$

素因数の和:29776

約数の個数: 64

約数和(自身を含む): 44071776000

約数和(自身を除く): 24098619368

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 599, 1144, 1198, 2396, 4792, 6589, 7787, 13178, 15574, 26356, 29147, 31148, 52712, 58294, 62296, 85657, 116588, 171314, 233176, 320617, 342628, 378911, 641234, 685256, 757822, 1282468, 1515644, 2564936, 3031288, 4168021, 8336042, 16672084, 17459053, 33344168, 34918106, 69836212, 139672424, 192049583, 226967689, 384099166, 453935378, 768198332, 907870756, 1536396664, 1815741512, 2496644579, 4993289158, 9986578316, 19973156632]

約数ペア:

[(1, 19973156632), (2, 9986578316), (4, 4993289158), (8, 2496644579), (11, 1815741512), (13, 1536396664), (22, 907870756), (26, 768198332), (44, 453935378), (52, 384099166), (88, 226967689), (104, 192049583), (143, 139672424), (286, 69836212), (572, 34918106), (599, 33344168), (1144, 17459053), (1198, 16672084), (2396, 8336042), (4792, 4168021), (6589, 3031288), (7787, 2564936), (13178, 1515644), (15574, 1282468), (26356, 757822), (29147, 685256), (31148, 641234), (52712, 378911), (58294, 342628), (62296, 320617), (85657, 233176), (116588, 171314)]