121004426

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{138449}}^1$

素因数の和:138493

約数の個数: 16

約数和(自身を含む): 199368000

約数和(自身を除く): 78363574

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 138449, 276898, 2630531, 3184327, 5261062, 6368654, 60502213, 121004426]

約数ペア:

[(1, 121004426), (2, 60502213), (19, 6368654), (23, 5261062), (38, 3184327), (46, 2630531), (437, 276898), (874, 138449)]