1967792

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6473}}^1$

素因数の和:6500

約数の個数: 20

約数和(自身を含む): 4013880

約数和(自身を除く): 2046088

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6473, 12946, 25892, 51784, 103568, 122987, 245974, 491948, 983896, 1967792]

約数ペア:

[(1, 1967792), (2, 983896), (4, 491948), (8, 245974), (16, 122987), (19, 103568), (38, 51784), (76, 25892), (152, 12946), (304, 6473)]