11205272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{661}}^1$

素因数の和:843

約数の個数: 32

約数和(自身を含む): 22799280

約数和(自身を除く): 11594008

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 163, 326, 652, 661, 1304, 1322, 2119, 2644, 4238, 5288, 8476, 8593, 16952, 17186, 34372, 68744, 107743, 215486, 430972, 861944, 1400659, 2801318, 5602636, 11205272]

約数ペア:

[(1, 11205272), (2, 5602636), (4, 2801318), (8, 1400659), (13, 861944), (26, 430972), (52, 215486), (104, 107743), (163, 68744), (326, 34372), (652, 17186), (661, 16952), (1304, 8593), (1322, 8476), (2119, 5288), (2644, 4238)]