16804018

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5743}}^1$

素因数の和:5782

約数の個数: 32

約数和(自身を含む): 33085440

約数和(自身を除く): 16281422

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 5743, 11486, 40201, 63173, 80402, 109117, 126346, 218234, 442211, 763819, 884422, 1200287, 1527638, 2400574, 8402009, 16804018]

約数ペア:

[(1, 16804018), (2, 8402009), (7, 2400574), (11, 1527638), (14, 1200287), (19, 884422), (22, 763819), (38, 442211), (77, 218234), (133, 126346), (154, 109117), (209, 80402), (266, 63173), (418, 40201), (1463, 11486), (2926, 5743)]