16460479

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5381}}^1$

素因数の和:5430

約数の個数: 16

約数和(自身を含む): 20666880

約数和(自身を除く): 4206401

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 5381, 37667, 102239, 123763, 715673, 866341, 2351497, 16460479]

約数ペア:

[(1, 16460479), (7, 2351497), (19, 866341), (23, 715673), (133, 123763), (161, 102239), (437, 37667), (3059, 5381)]