15384004

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{419}}^1$

素因数の和:627

約数の個数: 24

約数和(自身を含む): 27588960

約数和(自身を除く): 12204956

約数列:

[1, 2, 4, 67, 134, 137, 268, 274, 419, 548, 838, 1676, 9179, 18358, 28073, 36716, 56146, 57403, 112292, 114806, 229612, 3846001, 7692002, 15384004]

約数ペア:

[(1, 15384004), (2, 7692002), (4, 3846001), (67, 229612), (134, 114806), (137, 112292), (268, 57403), (274, 56146), (419, 36716), (548, 28073), (838, 18358), (1676, 9179)]