38644388

素因数分解:

$2^2\times {\mathrm{239}}^1\times {\mathrm{40423}}^1$

素因数の和:40666

約数の個数: 12

約数和(自身を含む): 67912320

約数和(自身を除く): 29267932

約数列:

[1, 2, 4, 239, 478, 956, 40423, 80846, 161692, 9661097, 19322194, 38644388]

約数ペア:

[(1, 38644388), (2, 19322194), (4, 9661097), (239, 161692), (478, 80846), (956, 40423)]