12185920769

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{25121}}^1$

素因数の和:25373

約数の個数: 24

約数和(自身を含む): 14166798240

約数和(自身を除く): 1980877471

約数列:

[1, 11, 19, 121, 209, 211, 2299, 2321, 4009, 25121, 25531, 44099, 276331, 477299, 485089, 3039641, 5250289, 5300531, 57753179, 58305841, 100710089, 641364251, 1107810979, 12185920769]

約数ペア:

[(1, 12185920769), (11, 1107810979), (19, 641364251), (121, 100710089), (209, 58305841), (211, 57753179), (2299, 5300531), (2321, 5250289), (4009, 3039641), (25121, 485089), (25531, 477299), (44099, 276331)]