12582128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{251}}^1$

素因数の和:513

約数の個数: 40

約数和(自身を含む): 26467056

約数和(自身を除く): 13884928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 241, 251, 482, 502, 964, 1004, 1928, 2008, 3133, 3263, 3856, 4016, 6266, 6526, 12532, 13052, 25064, 26104, 50128, 52208, 60491, 120982, 241964, 483928, 786383, 967856, 1572766, 3145532, 6291064, 12582128]

約数ペア:

[(1, 12582128), (2, 6291064), (4, 3145532), (8, 1572766), (13, 967856), (16, 786383), (26, 483928), (52, 241964), (104, 120982), (208, 60491), (241, 52208), (251, 50128), (482, 26104), (502, 25064), (964, 13052), (1004, 12532), (1928, 6526), (2008, 6266), (3133, 4016), (3263, 3856)]