13987646638

素因数分解:

$2^1\times 7^1\times {\mathrm{12491}}^1\times {\mathrm{79987}}^1$

素因数の和:92487

約数の個数: 16

約数和(自身を含む): 23981042304

約数和(自身を除く): 9993395666

約数列:

[1, 2, 7, 14, 12491, 24982, 79987, 87437, 159974, 174874, 559909, 1119818, 999117617, 1998235234, 6993823319, 13987646638]

約数ペア:

[(1, 13987646638), (2, 6993823319), (7, 1998235234), (14, 999117617), (12491, 1119818), (24982, 559909), (79987, 174874), (87437, 159974)]