64260394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{153733}}^1$

素因数の和:153765

約数の個数: 16

約数和(自身を含む): 110688480

約数和(自身を除く): 46428086

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 153733, 307466, 1691063, 2920927, 3382126, 5841854, 32130197, 64260394]

約数ペア:

[(1, 64260394), (2, 32130197), (11, 5841854), (19, 3382126), (22, 2920927), (38, 1691063), (209, 307466), (418, 153733)]