19022556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{523}}^1$

素因数の和:970

約数の個数: 48

約数和(自身を含む): 50941184

約数和(自身を除く): 31918628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 433, 523, 866, 1046, 1299, 1569, 1732, 2092, 2598, 3031, 3138, 3661, 5196, 6062, 6276, 7322, 9093, 10983, 12124, 14644, 18186, 21966, 36372, 43932, 226459, 452918, 679377, 905836, 1358754, 1585213, 2717508, 3170426, 4755639, 6340852, 9511278, 19022556]

約数ペア:

[(1, 19022556), (2, 9511278), (3, 6340852), (4, 4755639), (6, 3170426), (7, 2717508), (12, 1585213), (14, 1358754), (21, 905836), (28, 679377), (42, 452918), (84, 226459), (433, 43932), (523, 36372), (866, 21966), (1046, 18186), (1299, 14644), (1569, 12124), (1732, 10983), (2092, 9093), (2598, 7322), (3031, 6276), (3138, 6062), (3661, 5196)]