12451879438

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{353}}^1\times {\mathrm{112339}}^1$

素因数の和:112851

約数の個数: 16

約数和(自身を含む): 18850202640

約数和(自身を除く): 6398323202

約数列:

[1, 2, 157, 314, 353, 706, 55421, 110842, 112339, 224678, 17637223, 35274446, 39655667, 79311334, 6225939719, 12451879438]

約数ペア:

[(1, 12451879438), (2, 6225939719), (157, 79311334), (314, 39655667), (353, 35274446), (706, 17637223), (55421, 224678), (110842, 112339)]