19129444

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{4457}}^1$

素因数の和:4527

約数の個数: 24

約数和(自身を含む): 35574840

約数和(自身を除く): 16445396

約数列:

[1, 2, 4, 29, 37, 58, 74, 116, 148, 1073, 2146, 4292, 4457, 8914, 17828, 129253, 164909, 258506, 329818, 517012, 659636, 4782361, 9564722, 19129444]

約数ペア:

[(1, 19129444), (2, 9564722), (4, 4782361), (29, 659636), (37, 517012), (58, 329818), (74, 258506), (116, 164909), (148, 129253), (1073, 17828), (2146, 8914), (4292, 4457)]