12151102

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{401}}^1$

素因数の和:651

約数の個数: 16

約数和(自身を含む): 18572400

約数和(自身を除く): 6421298

約数列:

[1, 2, 109, 139, 218, 278, 401, 802, 15151, 30302, 43709, 55739, 87418, 111478, 6075551, 12151102]

約数ペア:

[(1, 12151102), (2, 6075551), (109, 111478), (139, 87418), (218, 55739), (278, 43709), (401, 30302), (802, 15151)]