19835418

素因数分解:

$2^1\times 3^1\times {\mathrm{491}}^1\times {\mathrm{6733}}^1$

素因数の和:7229

約数の個数: 16

約数和(自身を含む): 39757536

約数和(自身を除く): 19922118

約数列:

[1, 2, 3, 6, 491, 982, 1473, 2946, 6733, 13466, 20199, 40398, 3305903, 6611806, 9917709, 19835418]

約数ペア:

[(1, 19835418), (2, 9917709), (3, 6611806), (6, 3305903), (491, 40398), (982, 20199), (1473, 13466), (2946, 6733)]