12190053491

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{709921}}^1$

素因数の和:710162

約数の個数: 16

約数和(自身を含む): 15266162688

約数和(自身を除く): 3076109197

約数列:

[1, 7, 11, 77, 223, 1561, 2453, 17171, 709921, 4969447, 7809131, 54663917, 158312383, 1108186681, 1741436213, 12190053491]

約数ペア:

[(1, 12190053491), (7, 1741436213), (11, 1108186681), (77, 158312383), (223, 54663917), (1561, 7809131), (2453, 4969447), (17171, 709921)]