29870122

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{20431}}^1$

素因数の和:20493

約数の個数: 16

約数和(自身を含む): 48546432

約数和(自身を除く): 18676310

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 20431, 40862, 347327, 694654, 878533, 1757066, 14935061, 29870122]

約数ペア:

[(1, 29870122), (2, 14935061), (17, 1757066), (34, 878533), (43, 694654), (86, 347327), (731, 40862), (1462, 20431)]