233921806

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{143159}}^1$

素因数の和:143223

約数の個数: 16

約数和(自身を含む): 377942400

約数和(自身を除く): 144020594

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 143159, 286318, 2720021, 5440042, 6155837, 12311674, 116960903, 233921806]

約数ペア:

[(1, 233921806), (2, 116960903), (19, 12311674), (38, 6155837), (43, 5440042), (86, 2720021), (817, 286318), (1634, 143159)]