2991498719

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1493}}^1\times {\mathrm{9587}}^1$

素因数の和:11110

約数の個数: 16

約数和(自身を含む): 3437873280

約数和(自身を除く): 446374561

約数列:

[1, 11, 19, 209, 1493, 9587, 16423, 28367, 105457, 182153, 312037, 2003683, 14313391, 157447301, 271954429, 2991498719]

約数ペア:

[(1, 2991498719), (11, 271954429), (19, 157447301), (209, 14313391), (1493, 2003683), (9587, 312037), (16423, 182153), (28367, 105457)]