12355538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{2131}}^1$

素因数の和:2369

約数の個数: 16

約数和(自身を含む): 20057856

約数和(自身を除く): 7702318

約数列:

[1, 2, 13, 26, 223, 446, 2131, 2899, 4262, 5798, 27703, 55406, 475213, 950426, 6177769, 12355538]

約数ペア:

[(1, 12355538), (2, 6177769), (13, 950426), (26, 475213), (223, 55406), (446, 27703), (2131, 5798), (2899, 4262)]