19593078

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:197

約数の個数: 64

約数和(自身を含む): 43711488

約数和(自身を除く): 24118410

約数列:

[1, 2, 3, 6, 17, 34, 47, 51, 61, 67, 94, 102, 122, 134, 141, 183, 201, 282, 366, 402, 799, 1037, 1139, 1598, 2074, 2278, 2397, 2867, 3111, 3149, 3417, 4087, 4794, 5734, 6222, 6298, 6834, 8174, 8601, 9447, 12261, 17202, 18894, 24522, 48739, 53533, 69479, 97478, 107066, 138958, 146217, 160599, 192089, 208437, 292434, 321198, 384178, 416874, 576267, 1152534, 3265513, 6531026, 9796539, 19593078]

約数ペア:

[(1, 19593078), (2, 9796539), (3, 6531026), (6, 3265513), (17, 1152534), (34, 576267), (47, 416874), (51, 384178), (61, 321198), (67, 292434), (94, 208437), (102, 192089), (122, 160599), (134, 146217), (141, 138958), (183, 107066), (201, 97478), (282, 69479), (366, 53533), (402, 48739), (799, 24522), (1037, 18894), (1139, 17202), (1598, 12261), (2074, 9447), (2278, 8601), (2397, 8174), (2867, 6834), (3111, 6298), (3149, 6222), (3417, 5734), (4087, 4794)]