11157883928

素因数分解:

$2^3\times {\mathrm{1091}}^1\times {\mathrm{1278401}}^1$

素因数の和:1279498

約数の個数: 16

約数和(自身を含む): 20940224760

約数和(自身を除く): 9782340832

約数列:

[1, 2, 4, 8, 1091, 2182, 4364, 8728, 1278401, 2556802, 5113604, 10227208, 1394735491, 2789470982, 5578941964, 11157883928]

約数ペア:

[(1, 11157883928), (2, 5578941964), (4, 2789470982), (8, 1394735491), (1091, 10227208), (2182, 5113604), (4364, 2556802), (8728, 1278401)]