1239712

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{2039}}^1$

素因数の和:2068

約数の個数: 24

約数和(自身を含む): 2570400

約数和(自身を除く): 1330688

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 2039, 4078, 8156, 16312, 32624, 38741, 65248, 77482, 154964, 309928, 619856, 1239712]

約数ペア:

[(1, 1239712), (2, 619856), (4, 309928), (8, 154964), (16, 77482), (19, 65248), (32, 38741), (38, 32624), (76, 16312), (152, 8156), (304, 4078), (608, 2039)]