16457658

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5519}}^1$

素因数の和:5602

約数の個数: 32

約数和(自身を含む): 38154240

約数和(自身を除く): 21696582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 5519, 11038, 16557, 33114, 38633, 77266, 115899, 231798, 391849, 783698, 1175547, 2351094, 2742943, 5485886, 8228829, 16457658]

約数ペア:

[(1, 16457658), (2, 8228829), (3, 5485886), (6, 2742943), (7, 2351094), (14, 1175547), (21, 783698), (42, 391849), (71, 231798), (142, 115899), (213, 77266), (426, 38633), (497, 33114), (994, 16557), (1491, 11038), (2982, 5519)]