27779482

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1\times {\mathrm{1181}}^1$

素因数の和:1821

約数の個数: 16

約数和(自身を含む): 43970400

約数和(自身を除く): 16190918

約数列:

[1, 2, 19, 38, 619, 1181, 1238, 2362, 11761, 22439, 23522, 44878, 731039, 1462078, 13889741, 27779482]

約数ペア:

[(1, 27779482), (2, 13889741), (19, 1462078), (38, 731039), (619, 44878), (1181, 23522), (1238, 22439), (2362, 11761)]