19392764

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{3557}}^1$

素因数の和:3637

約数の個数: 24

約数和(自身を含む): 35864640

約数和(自身を除く): 16471876

約数列:

[1, 2, 4, 29, 47, 58, 94, 116, 188, 1363, 2726, 3557, 5452, 7114, 14228, 103153, 167179, 206306, 334358, 412612, 668716, 4848191, 9696382, 19392764]

約数ペア:

[(1, 19392764), (2, 9696382), (4, 4848191), (29, 668716), (47, 412612), (58, 334358), (94, 206306), (116, 167179), (188, 103153), (1363, 14228), (2726, 7114), (3557, 5452)]