7138974

素因数分解:

$2^1\times 3^1\times {\mathrm{211}}^1\times {\mathrm{5639}}^1$

素因数の和:5855

約数の個数: 16

約数和(自身を含む): 14348160

約数和(自身を除く): 7209186

約数列:

[1, 2, 3, 6, 211, 422, 633, 1266, 5639, 11278, 16917, 33834, 1189829, 2379658, 3569487, 7138974]

約数ペア:

[(1, 7138974), (2, 3569487), (3, 2379658), (6, 1189829), (211, 33834), (422, 16917), (633, 11278), (1266, 5639)]