12890176

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{15493}}^1$

素因数の和:15518

約数の個数: 28

約数和(自身を含む): 27548332

約数和(自身を除く): 14658156

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 15493, 30986, 61972, 123944, 201409, 247888, 402818, 495776, 805636, 991552, 1611272, 3222544, 6445088, 12890176]

約数ペア:

[(1, 12890176), (2, 6445088), (4, 3222544), (8, 1611272), (13, 991552), (16, 805636), (26, 495776), (32, 402818), (52, 247888), (64, 201409), (104, 123944), (208, 61972), (416, 30986), (832, 15493)]