38649514

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1\times {\mathrm{503}}^1$

素因数の和:981

約数の個数: 16

約数和(自身を含む): 58810752

約数和(自身を除く): 20161238

約数列:

[1, 2, 103, 206, 373, 503, 746, 1006, 38419, 51809, 76838, 103618, 187619, 375238, 19324757, 38649514]

約数ペア:

[(1, 38649514), (2, 19324757), (103, 375238), (206, 187619), (373, 103618), (503, 76838), (746, 51809), (1006, 38419)]