12728542

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1\times {\mathrm{401}}^1$

素因数の和:731

約数の個数: 16

約数和(自身を含む): 19537200

約数和(自身を除く): 6808658

約数列:

[1, 2, 59, 118, 269, 401, 538, 802, 15871, 23659, 31742, 47318, 107869, 215738, 6364271, 12728542]

約数ペア:

[(1, 12728542), (2, 6364271), (59, 215738), (118, 107869), (269, 47318), (401, 31742), (538, 23659), (802, 15871)]