21433334

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{1721}}^1$

素因数の和:2215

約数の個数: 16

約数和(自身を含む): 34715520

約数和(自身を除く): 13282186

約数列:

[1, 2, 13, 26, 479, 958, 1721, 3442, 6227, 12454, 22373, 44746, 824359, 1648718, 10716667, 21433334]

約数ペア:

[(1, 21433334), (2, 10716667), (13, 1648718), (26, 824359), (479, 44746), (958, 22373), (1721, 12454), (3442, 6227)]