18425402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{7237}}^1$

素因数の和:7325

約数の個数: 16

約数和(自身を含む): 29531040

約数和(自身を除く): 11105638

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 7237, 14474, 137503, 275006, 484879, 969758, 9212701, 18425402]

約数ペア:

[(1, 18425402), (2, 9212701), (19, 969758), (38, 484879), (67, 275006), (134, 137503), (1273, 14474), (2546, 7237)]