16291756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1811}}^1$

素因数の和:2001

約数の個数: 24

約数和(自身を含む): 30898224

約数和(自身を除く): 14606468

約数列:

[1, 2, 4, 13, 26, 52, 173, 346, 692, 1811, 2249, 3622, 4498, 7244, 8996, 23543, 47086, 94172, 313303, 626606, 1253212, 4072939, 8145878, 16291756]

約数ペア:

[(1, 16291756), (2, 8145878), (4, 4072939), (13, 1253212), (26, 626606), (52, 313303), (173, 94172), (346, 47086), (692, 23543), (1811, 8996), (2249, 7244), (3622, 4498)]