19589616

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{4691}}^1$

素因数の和:4734

約数の個数: 60

約数和(自身を含む): 56726280

約数和(自身を除く): 37136664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 4691, 9382, 14073, 18764, 28146, 37528, 42219, 56292, 75056, 84438, 112584, 136039, 168876, 225168, 272078, 337752, 408117, 544156, 675504, 816234, 1088312, 1224351, 1632468, 2176624, 2448702, 3264936, 4897404, 6529872, 9794808, 19589616]

約数ペア:

[(1, 19589616), (2, 9794808), (3, 6529872), (4, 4897404), (6, 3264936), (8, 2448702), (9, 2176624), (12, 1632468), (16, 1224351), (18, 1088312), (24, 816234), (29, 675504), (36, 544156), (48, 408117), (58, 337752), (72, 272078), (87, 225168), (116, 168876), (144, 136039), (174, 112584), (232, 84438), (261, 75056), (348, 56292), (464, 42219), (522, 37528), (696, 28146), (1044, 18764), (1392, 14073), (2088, 9382), (4176, 4691)]