239112002

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{12347}}^1$

素因数の和:12793

約数の個数: 16

約数和(自身を含む): 375181632

約数和(自身を除く): 136069630

約数列:

[1, 2, 23, 46, 421, 842, 9683, 12347, 19366, 24694, 283981, 567962, 5198087, 10396174, 119556001, 239112002]

約数ペア:

[(1, 239112002), (2, 119556001), (23, 10396174), (46, 5198087), (421, 567962), (842, 283981), (9683, 24694), (12347, 19366)]