12238402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{761}}^1$

素因数の和:834

約数の個数: 32

約数和(自身を含む): 21726144

約数和(自身を除く): 9487742

約数列:

[1, 2, 11, 17, 22, 34, 43, 86, 187, 374, 473, 731, 761, 946, 1462, 1522, 8041, 8371, 12937, 16082, 16742, 25874, 32723, 65446, 142307, 284614, 359953, 556291, 719906, 1112582, 6119201, 12238402]

約数ペア:

[(1, 12238402), (2, 6119201), (11, 1112582), (17, 719906), (22, 556291), (34, 359953), (43, 284614), (86, 142307), (187, 65446), (374, 32723), (473, 25874), (731, 16742), (761, 16082), (946, 12937), (1462, 8371), (1522, 8041)]