39641372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{2339}}^1$

素因数の和:2585

約数の個数: 24

約数和(自身を含む): 73382400

約数和(自身を除く): 33741028

約数列:

[1, 2, 4, 19, 38, 76, 223, 446, 892, 2339, 4237, 4678, 8474, 9356, 16948, 44441, 88882, 177764, 521597, 1043194, 2086388, 9910343, 19820686, 39641372]

約数ペア:

[(1, 39641372), (2, 19820686), (4, 9910343), (19, 2086388), (38, 1043194), (76, 521597), (223, 177764), (446, 88882), (892, 44441), (2339, 16948), (4237, 9356), (4678, 8474)]