28266194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{8623}}^1$

素因数の和:8785

約数の個数: 16

約数和(自身を含む): 46569600

約数和(自身を除く): 18303406

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 8623, 17246, 94853, 189706, 1284827, 2569654, 14133097, 28266194]

約数ペア:

[(1, 28266194), (2, 14133097), (11, 2569654), (22, 1284827), (149, 189706), (298, 94853), (1639, 17246), (3278, 8623)]