19044639

素因数分解:

$3^5\times {\mathrm{181}}^1\times {\mathrm{433}}^1$

素因数の和:629

約数の個数: 24

約数和(自身を含む): 28751632

約数和(自身を除く): 9706993

約数列:

[1, 3, 9, 27, 81, 181, 243, 433, 543, 1299, 1629, 3897, 4887, 11691, 14661, 35073, 43983, 78373, 105219, 235119, 705357, 2116071, 6348213, 19044639]

約数ペア:

[(1, 19044639), (3, 6348213), (9, 2116071), (27, 705357), (81, 235119), (181, 105219), (243, 78373), (433, 43983), (543, 35073), (1299, 14661), (1629, 11691), (3897, 4887)]