28023214

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{3821}}^1$

素因数の和:4035

約数の個数: 16

約数和(自身を含む): 44488080

約数和(自身を除く): 16464866

約数列:

[1, 2, 19, 38, 193, 386, 3667, 3821, 7334, 7642, 72599, 145198, 737453, 1474906, 14011607, 28023214]

約数ペア:

[(1, 28023214), (2, 14011607), (19, 1474906), (38, 737453), (193, 145198), (386, 72599), (3667, 7642), (3821, 7334)]