12847042

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:418

約数の個数: 24

約数和(自身を含む): 21081600

約数和(自身を除く): 8234558

約数列:

[1, 2, 13, 26, 169, 191, 199, 338, 382, 398, 2483, 2587, 4966, 5174, 32279, 33631, 38009, 64558, 67262, 76018, 494117, 988234, 6423521, 12847042]

約数ペア:

[(1, 12847042), (2, 6423521), (13, 988234), (26, 494117), (169, 76018), (191, 67262), (199, 64558), (338, 38009), (382, 33631), (398, 32279), (2483, 5174), (2587, 4966)]