12240266

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{659}}^1$

素因数の和:949

約数の個数: 16

約数和(自身を含む): 18960480

約数和(自身を除く): 6720214

約数列:

[1, 2, 37, 74, 251, 502, 659, 1318, 9287, 18574, 24383, 48766, 165409, 330818, 6120133, 12240266]

約数ペア:

[(1, 12240266), (2, 6120133), (37, 330818), (74, 165409), (251, 48766), (502, 24383), (659, 18574), (1318, 9287)]