12957373

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{251}}^1$

素因数の和:313

約数の個数: 24

約数和(自身を含む): 16130016

約数和(自身を除く): 3172643

約数列:

[1, 11, 13, 19, 143, 209, 247, 251, 361, 2717, 2761, 3263, 3971, 4693, 4769, 35893, 51623, 52459, 61997, 90611, 681967, 996721, 1177943, 12957373]

約数ペア:

[(1, 12957373), (11, 1177943), (13, 996721), (19, 681967), (143, 90611), (209, 61997), (247, 52459), (251, 51623), (361, 35893), (2717, 4769), (2761, 4693), (3263, 3971)]