19383017474

素因数分解:

$2^1\times {\mathrm{491}}^1\times {\mathrm{1129}}^1\times {\mathrm{17483}}^1$

素因数の和:19105

約数の個数: 16

約数和(自身を含む): 29161213920

約数和(自身を除く): 9778196446

約数列:

[1, 2, 491, 982, 1129, 2258, 17483, 34966, 554339, 1108678, 8584153, 17168306, 19738307, 39476614, 9691508737, 19383017474]

約数ペア:

[(1, 19383017474), (2, 9691508737), (491, 39476614), (982, 19738307), (1129, 17168306), (2258, 8584153), (17483, 1108678), (34966, 554339)]