12279304

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{90289}}^1$

素因数の和:90312

約数の個数: 16

約数和(自身を含む): 24378300

約数和(自身を除く): 12098996

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 90289, 180578, 361156, 722312, 1534913, 3069826, 6139652, 12279304]

約数ペア:

[(1, 12279304), (2, 6139652), (4, 3069826), (8, 1534913), (17, 722312), (34, 361156), (68, 180578), (136, 90289)]