2012131065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1008587}}^1$

素因数の和:1008621

約数の個数: 32

約数和(自身を含む): 3872977920

約数和(自身を除く): 1860846855

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 1008587, 3025761, 5042935, 7060109, 15128805, 19163153, 21180327, 35300545, 57489459, 95815765, 105901635, 134142071, 287447295, 402426213, 670710355, 2012131065]

約数ペア:

[(1, 2012131065), (3, 670710355), (5, 402426213), (7, 287447295), (15, 134142071), (19, 105901635), (21, 95815765), (35, 57489459), (57, 35300545), (95, 21180327), (105, 19163153), (133, 15128805), (285, 7060109), (399, 5042935), (665, 3025761), (1995, 1008587)]