16552914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20743}}^1$

素因数の和:20774

約数の個数: 32

約数和(自身を含む): 39828480

約数和(自身を除く): 23275566

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 20743, 41486, 62229, 124458, 145201, 290402, 394117, 435603, 788234, 871206, 1182351, 2364702, 2758819, 5517638, 8276457, 16552914]

約数ペア:

[(1, 16552914), (2, 8276457), (3, 5517638), (6, 2758819), (7, 2364702), (14, 1182351), (19, 871206), (21, 788234), (38, 435603), (42, 394117), (57, 290402), (114, 145201), (133, 124458), (266, 62229), (399, 41486), (798, 20743)]