23656321

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1$

素因数の和:576

約数の個数: 16

約数和(自身を含む): 26389440

約数和(自身を除く): 2733119

約数列:

[1, 13, 43, 101, 419, 559, 1313, 4343, 5447, 18017, 42319, 56459, 234221, 550147, 1819717, 23656321]

約数ペア:

[(1, 23656321), (13, 1819717), (43, 550147), (101, 234221), (419, 56459), (559, 42319), (1313, 18017), (4343, 5447)]