13940342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 23735712

約数和(自身を除く): 9795370

約数列:

[1, 2, 13, 26, 37, 43, 74, 86, 337, 481, 559, 674, 962, 1118, 1591, 3182, 4381, 8762, 12469, 14491, 20683, 24938, 28982, 41366, 162097, 188383, 324194, 376766, 536167, 1072334, 6970171, 13940342]

約数ペア:

[(1, 13940342), (2, 6970171), (13, 1072334), (26, 536167), (37, 376766), (43, 324194), (74, 188383), (86, 162097), (337, 41366), (481, 28982), (559, 24938), (674, 20683), (962, 14491), (1118, 12469), (1591, 8762), (3182, 4381)]