38780294

素因数分解:

$2^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{5507}}^1$

素因数の和:6019

約数の個数: 16

約数和(自身を含む): 66624768

約数和(自身を除く): 27844474

約数列:

[1, 2, 7, 14, 503, 1006, 3521, 5507, 7042, 11014, 38549, 77098, 2770021, 5540042, 19390147, 38780294]

約数ペア:

[(1, 38780294), (2, 19390147), (7, 5540042), (14, 2770021), (503, 77098), (1006, 38549), (3521, 11014), (5507, 7042)]