37839742

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{2953}}^1$

素因数の和:3147

約数の個数: 16

約数和(自身を含む): 58489200

約数和(自身を除く): 20649458

約数列:

[1, 2, 43, 86, 149, 298, 2953, 5906, 6407, 12814, 126979, 253958, 439997, 879994, 18919871, 37839742]

約数ペア:

[(1, 37839742), (2, 18919871), (43, 879994), (86, 439997), (149, 253958), (298, 126979), (2953, 12814), (5906, 6407)]