13903438

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{3347}}^1$

素因数の和:3447

約数の個数: 16

約数和(自身を含む): 21855744

約数和(自身を除く): 7952306

約数列:

[1, 2, 31, 62, 67, 134, 2077, 3347, 4154, 6694, 103757, 207514, 224249, 448498, 6951719, 13903438]

約数ペア:

[(1, 13903438), (2, 6951719), (31, 448498), (62, 224249), (67, 207514), (134, 103757), (2077, 6694), (3347, 4154)]