9419938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 16562880

約数和(自身を除く): 7142942

約数列:

[1, 2, 11, 17, 22, 34, 89, 178, 187, 283, 374, 566, 979, 1513, 1958, 3026, 3113, 4811, 6226, 9622, 16643, 25187, 33286, 50374, 52921, 105842, 277057, 428179, 554114, 856358, 4709969, 9419938]

約数ペア:

[(1, 9419938), (2, 4709969), (11, 856358), (17, 554114), (22, 428179), (34, 277057), (89, 105842), (178, 52921), (187, 50374), (283, 33286), (374, 25187), (566, 16643), (979, 9622), (1513, 6226), (1958, 4811), (3026, 3113)]