189713062

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2819}}^1$

素因数の和:2881

約数の個数: 64

約数和(自身を含む): 389836800

約数和(自身を除く): 200123738

約数列:

[1, 2, 7, 11, 14, 19, 22, 23, 38, 46, 77, 133, 154, 161, 209, 253, 266, 322, 418, 437, 506, 874, 1463, 1771, 2819, 2926, 3059, 3542, 4807, 5638, 6118, 9614, 19733, 31009, 33649, 39466, 53561, 62018, 64837, 67298, 107122, 129674, 217063, 374927, 434126, 453859, 589171, 713207, 749854, 907718, 1178342, 1231903, 1426414, 2463806, 4124197, 4992449, 8248394, 8623321, 9984898, 13550933, 17246642, 27101866, 94856531, 189713062]

約数ペア:

[(1, 189713062), (2, 94856531), (7, 27101866), (11, 17246642), (14, 13550933), (19, 9984898), (22, 8623321), (23, 8248394), (38, 4992449), (46, 4124197), (77, 2463806), (133, 1426414), (154, 1231903), (161, 1178342), (209, 907718), (253, 749854), (266, 713207), (322, 589171), (418, 453859), (437, 434126), (506, 374927), (874, 217063), (1463, 129674), (1771, 107122), (2819, 67298), (2926, 64837), (3059, 62018), (3542, 53561), (4807, 39466), (5638, 33649), (6118, 31009), (9614, 19733)]