16826986

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2243}}^1$

素因数の和:2298

約数の個数: 24

約数和(自身を含む): 28651392

約数和(自身を除く): 11824406

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 2243, 3751, 4486, 7502, 24673, 49346, 69533, 139066, 271403, 542806, 764863, 1529726, 8413493, 16826986]

約数ペア:

[(1, 16826986), (2, 8413493), (11, 1529726), (22, 764863), (31, 542806), (62, 271403), (121, 139066), (242, 69533), (341, 49346), (682, 24673), (2243, 7502), (3751, 4486)]