22565764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{677}}^1$

素因数の和:1335

約数の個数: 24

約数和(自身を含む): 42657048

約数和(自身を除く): 20091284

約数列:

[1, 2, 4, 13, 26, 52, 641, 677, 1282, 1354, 2564, 2708, 8333, 8801, 16666, 17602, 33332, 35204, 433957, 867914, 1735828, 5641441, 11282882, 22565764]

約数ペア:

[(1, 22565764), (2, 11282882), (4, 5641441), (13, 1735828), (26, 867914), (52, 433957), (641, 35204), (677, 33332), (1282, 17602), (1354, 16666), (2564, 8801), (2708, 8333)]