19424606

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:244

約数の個数: 32

約数和(自身を含む): 31492800

約数和(自身を除く): 12068194

約数列:

[1, 2, 29, 53, 58, 71, 89, 106, 142, 178, 1537, 2059, 2581, 3074, 3763, 4118, 4717, 5162, 6319, 7526, 9434, 12638, 109127, 136793, 183251, 218254, 273586, 334907, 366502, 669814, 9712303, 19424606]

約数ペア:

[(1, 19424606), (2, 9712303), (29, 669814), (53, 366502), (58, 334907), (71, 273586), (89, 218254), (106, 183251), (142, 136793), (178, 109127), (1537, 12638), (2059, 9434), (2581, 7526), (3074, 6319), (3763, 5162), (4118, 4717)]