2005672091

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{12853}}^1$

素因数の和:13106

約数の個数: 16

約数和(自身を含む): 2171811840

約数和(自身を除く): 166139749

約数列:

[1, 19, 43, 191, 817, 3629, 8213, 12853, 156047, 244207, 552679, 2454923, 10500901, 46643537, 105561689, 2005672091]

約数ペア:

[(1, 2005672091), (19, 105561689), (43, 46643537), (191, 10500901), (817, 2454923), (3629, 552679), (8213, 244207), (12853, 156047)]