31400798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109793}}^1$

素因数の和:109819

約数の個数: 16

約数和(自身を含む): 55336176

約数和(自身を除く): 23935378

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 109793, 219586, 1207723, 1427309, 2415446, 2854618, 15700399, 31400798]

約数ペア:

[(1, 31400798), (2, 15700399), (11, 2854618), (13, 2415446), (22, 1427309), (26, 1207723), (143, 219586), (286, 109793)]