126856906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{22973}}^1$

素因数の和:23237

約数の個数: 16

約数和(自身を含む): 208420128

約数和(自身を除く): 81563222

約数列:

[1, 2, 11, 22, 251, 502, 2761, 5522, 22973, 45946, 252703, 505406, 5766223, 11532446, 63428453, 126856906]

約数ペア:

[(1, 126856906), (2, 63428453), (11, 11532446), (22, 5766223), (251, 505406), (502, 252703), (2761, 45946), (5522, 22973)]