22207636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 44089920

約数和(自身を除く): 21882284

約数列:

[1, 2, 4, 11, 22, 44, 53, 89, 106, 107, 178, 212, 214, 356, 428, 583, 979, 1166, 1177, 1958, 2332, 2354, 3916, 4708, 4717, 5671, 9434, 9523, 11342, 18868, 19046, 22684, 38092, 51887, 62381, 103774, 104753, 124762, 207548, 209506, 249524, 419012, 504719, 1009438, 2018876, 5551909, 11103818, 22207636]

約数ペア:

[(1, 22207636), (2, 11103818), (4, 5551909), (11, 2018876), (22, 1009438), (44, 504719), (53, 419012), (89, 249524), (106, 209506), (107, 207548), (178, 124762), (212, 104753), (214, 103774), (356, 62381), (428, 51887), (583, 38092), (979, 22684), (1166, 19046), (1177, 18868), (1958, 11342), (2332, 9523), (2354, 9434), (3916, 5671), (4708, 4717)]