16894542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{9811}}^1$

素因数の和:9864

約数の個数: 32

約数和(自身を含む): 39561984

約数和(自身を除く): 22667442

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 9811, 19622, 29433, 58866, 68677, 137354, 206031, 402251, 412062, 804502, 1206753, 2413506, 2815757, 5631514, 8447271, 16894542]

約数ペア:

[(1, 16894542), (2, 8447271), (3, 5631514), (6, 2815757), (7, 2413506), (14, 1206753), (21, 804502), (41, 412062), (42, 402251), (82, 206031), (123, 137354), (246, 68677), (287, 58866), (574, 29433), (861, 19622), (1722, 9811)]