23395268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{10463}}^1$

素因数の和:10523

約数の個数: 24

約数和(自身を含む): 45120768

約数和(自身を除く): 21725500

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 10463, 20926, 41852, 136019, 272038, 449909, 544076, 899818, 1799636, 5848817, 11697634, 23395268]

約数ペア:

[(1, 23395268), (2, 11697634), (4, 5848817), (13, 1799636), (26, 899818), (43, 544076), (52, 449909), (86, 272038), (172, 136019), (559, 41852), (1118, 20926), (2236, 10463)]