2001802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4789}}^1$

素因数の和:4821

約数の個数: 16

約数和(自身を含む): 3448800

約数和(自身を除く): 1446998

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 4789, 9578, 52679, 90991, 105358, 181982, 1000901, 2001802]

約数ペア:

[(1, 2001802), (2, 1000901), (11, 181982), (19, 105358), (22, 90991), (38, 52679), (209, 9578), (418, 4789)]