23707972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{8431}}^1$

素因数の和:8491

約数の個数: 24

約数和(自身を含む): 44858240

約数和(自身を除く): 21150268

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 8431, 16862, 33724, 160189, 311947, 320378, 623894, 640756, 1247788, 5926993, 11853986, 23707972]

約数ペア:

[(1, 23707972), (2, 11853986), (4, 5926993), (19, 1247788), (37, 640756), (38, 623894), (74, 320378), (76, 311947), (148, 160189), (703, 33724), (1406, 16862), (2812, 8431)]