19777296

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5351}}^1$

素因数の和:5380

約数の個数: 80

約数和(自身を含む): 63710208

約数和(自身を除く): 43932912

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 5351, 10702, 16053, 21404, 32106, 37457, 42808, 58861, 64212, 74914, 85616, 112371, 117722, 128424, 149828, 176583, 224742, 235444, 256848, 299656, 353166, 412027, 449484, 470888, 599312, 706332, 824054, 898968, 941776, 1236081, 1412664, 1648108, 1797936, 2472162, 2825328, 3296216, 4944324, 6592432, 9888648, 19777296]

約数ペア:

[(1, 19777296), (2, 9888648), (3, 6592432), (4, 4944324), (6, 3296216), (7, 2825328), (8, 2472162), (11, 1797936), (12, 1648108), (14, 1412664), (16, 1236081), (21, 941776), (22, 898968), (24, 824054), (28, 706332), (33, 599312), (42, 470888), (44, 449484), (48, 412027), (56, 353166), (66, 299656), (77, 256848), (84, 235444), (88, 224742), (112, 176583), (132, 149828), (154, 128424), (168, 117722), (176, 112371), (231, 85616), (264, 74914), (308, 64212), (336, 58861), (462, 42808), (528, 37457), (616, 32106), (924, 21404), (1232, 16053), (1848, 10702), (3696, 5351)]