39516428

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{74279}}^1$

素因数の和:74309

約数の個数: 24

約数和(自身を含む): 83193600

約数和(自身を除く): 43677172

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 74279, 148558, 297116, 519953, 1039906, 1411301, 2079812, 2822602, 5645204, 9879107, 19758214, 39516428]

約数ペア:

[(1, 39516428), (2, 19758214), (4, 9879107), (7, 5645204), (14, 2822602), (19, 2079812), (28, 1411301), (38, 1039906), (76, 519953), (133, 297116), (266, 148558), (532, 74279)]