15942838

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{7687}}^1$

素因数の和:7767

約数の個数: 16

約数和(自身を含む): 25739424

約数和(自身を除く): 9796586

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 7687, 15374, 130679, 261358, 468907, 937814, 7971419, 15942838]

約数ペア:

[(1, 15942838), (2, 7971419), (17, 937814), (34, 468907), (61, 261358), (122, 130679), (1037, 15374), (2074, 7687)]