19235062

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:181

約数の個数: 64

約数和(自身を含む): 38361600

約数和(自身を除く): 19126538

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 59, 73, 77, 118, 146, 154, 203, 319, 406, 413, 511, 638, 649, 803, 826, 1022, 1298, 1606, 1711, 2117, 2233, 3422, 4234, 4307, 4466, 4543, 5621, 8614, 9086, 11242, 11977, 14819, 18821, 23287, 23954, 29638, 30149, 37642, 46574, 47377, 60298, 94754, 124903, 131747, 163009, 249806, 263494, 326018, 331639, 663278, 874321, 1373933, 1748642, 2747866, 9617531, 19235062]

約数ペア:

[(1, 19235062), (2, 9617531), (7, 2747866), (11, 1748642), (14, 1373933), (22, 874321), (29, 663278), (58, 331639), (59, 326018), (73, 263494), (77, 249806), (118, 163009), (146, 131747), (154, 124903), (203, 94754), (319, 60298), (406, 47377), (413, 46574), (511, 37642), (638, 30149), (649, 29638), (803, 23954), (826, 23287), (1022, 18821), (1298, 14819), (1606, 11977), (1711, 11242), (2117, 9086), (2233, 8614), (3422, 5621), (4234, 4543), (4307, 4466)]