193147918

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{313}}^1$

素因数の和:652

約数の個数: 32

約数和(自身を含む): 309277440

約数和(自身を除く): 116129522

約数列:

[1, 2, 31, 37, 62, 74, 269, 313, 538, 626, 1147, 2294, 8339, 9703, 9953, 11581, 16678, 19406, 19906, 23162, 84197, 168394, 308543, 359011, 617086, 718022, 2610107, 3115289, 5220214, 6230578, 96573959, 193147918]

約数ペア:

[(1, 193147918), (2, 96573959), (31, 6230578), (37, 5220214), (62, 3115289), (74, 2610107), (269, 718022), (313, 617086), (538, 359011), (626, 308543), (1147, 168394), (2294, 84197), (8339, 23162), (9703, 19906), (9953, 19406), (11581, 16678)]