21950638

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{5923}}^1$

素因数の和:6051

約数の個数: 16

約数和(自身を含む): 35188560

約数和(自身を除く): 13237922

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 5923, 11846, 100691, 201382, 645607, 1291214, 10975319, 21950638]

約数ペア:

[(1, 21950638), (2, 10975319), (17, 1291214), (34, 645607), (109, 201382), (218, 100691), (1853, 11846), (3706, 5923)]