28849942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{69019}}^1$

素因数の和:69051

約数の個数: 16

約数和(自身を含む): 49694400

約数和(自身を除く): 20844458

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 69019, 138038, 759209, 1311361, 1518418, 2622722, 14424971, 28849942]

約数ペア:

[(1, 28849942), (2, 14424971), (11, 2622722), (19, 1518418), (22, 1311361), (38, 759209), (209, 138038), (418, 69019)]