21538596

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{38189}}^1$

素因数の和:38243

約数の個数: 24

約数和(自身を含む): 51327360

約数和(自身を除く): 29788764

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 38189, 76378, 114567, 152756, 229134, 458268, 1794883, 3589766, 5384649, 7179532, 10769298, 21538596]

約数ペア:

[(1, 21538596), (2, 10769298), (3, 7179532), (4, 5384649), (6, 3589766), (12, 1794883), (47, 458268), (94, 229134), (141, 152756), (188, 114567), (282, 76378), (564, 38189)]