13287678

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{9931}}^1$

素因数の和:10159

約数の個数: 16

約数和(自身を含む): 26697216

約数和(自身を除く): 13409538

約数列:

[1, 2, 3, 6, 223, 446, 669, 1338, 9931, 19862, 29793, 59586, 2214613, 4429226, 6643839, 13287678]

約数ペア:

[(1, 13287678), (2, 6643839), (3, 4429226), (6, 2214613), (223, 59586), (446, 29793), (669, 19862), (1338, 9931)]