123816958

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{141667}}^1$

素因数の和:141711

約数の個数: 16

約数和(自身を含む): 204001920

約数和(自身を除く): 80184962

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 141667, 283334, 2691673, 3258341, 5383346, 6516682, 61908479, 123816958]

約数ペア:

[(1, 123816958), (2, 61908479), (19, 6516682), (23, 5383346), (38, 3258341), (46, 2691673), (437, 283334), (874, 141667)]