16520196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{941}}^1$

素因数の和:985

約数の個数: 96

約数和(自身を含む): 50641920

約数和(自身を除く): 34121724

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 57, 66, 76, 77, 84, 114, 132, 133, 154, 209, 228, 231, 266, 308, 399, 418, 462, 532, 627, 798, 836, 924, 941, 1254, 1463, 1596, 1882, 2508, 2823, 2926, 3764, 4389, 5646, 5852, 6587, 8778, 10351, 11292, 13174, 17556, 17879, 19761, 20702, 26348, 31053, 35758, 39522, 41404, 53637, 62106, 71516, 72457, 79044, 107274, 124212, 125153, 144914, 196669, 214548, 217371, 250306, 289828, 375459, 393338, 434742, 500612, 590007, 750918, 786676, 869484, 1180014, 1376683, 1501836, 2360028, 2753366, 4130049, 5506732, 8260098, 16520196]

約数ペア:

[(1, 16520196), (2, 8260098), (3, 5506732), (4, 4130049), (6, 2753366), (7, 2360028), (11, 1501836), (12, 1376683), (14, 1180014), (19, 869484), (21, 786676), (22, 750918), (28, 590007), (33, 500612), (38, 434742), (42, 393338), (44, 375459), (57, 289828), (66, 250306), (76, 217371), (77, 214548), (84, 196669), (114, 144914), (132, 125153), (133, 124212), (154, 107274), (209, 79044), (228, 72457), (231, 71516), (266, 62106), (308, 53637), (399, 41404), (418, 39522), (462, 35758), (532, 31053), (627, 26348), (798, 20702), (836, 19761), (924, 17879), (941, 17556), (1254, 13174), (1463, 11292), (1596, 10351), (1882, 8778), (2508, 6587), (2823, 5852), (2926, 5646), (3764, 4389)]