19409628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{231067}}^1$

素因数の和:231081

約数の個数: 24

約数和(自身を含む): 51759232

約数和(自身を除く): 32349604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 231067, 462134, 693201, 924268, 1386402, 1617469, 2772804, 3234938, 4852407, 6469876, 9704814, 19409628]

約数ペア:

[(1, 19409628), (2, 9704814), (3, 6469876), (4, 4852407), (6, 3234938), (7, 2772804), (12, 1617469), (14, 1386402), (21, 924268), (28, 693201), (42, 462134), (84, 231067)]