23451868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{7507}}^1$

素因数の和:7593

約数の個数: 24

約数和(自身を含む): 45408384

約数和(自身を除く): 21956516

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 7507, 15014, 30028, 82577, 165154, 330308, 532997, 1065994, 2131988, 5862967, 11725934, 23451868]

約数ペア:

[(1, 23451868), (2, 11725934), (4, 5862967), (11, 2131988), (22, 1065994), (44, 532997), (71, 330308), (142, 165154), (284, 82577), (781, 30028), (1562, 15014), (3124, 7507)]