19148238

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{6221}}^1$

素因数の和:6254

約数の個数: 40

約数和(自身を含む): 45171720

約数和(自身を除く): 26023482

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 6221, 12442, 18663, 37326, 55989, 111978, 118199, 167967, 236398, 335934, 354597, 503901, 709194, 1007802, 1063791, 2127582, 3191373, 6382746, 9574119, 19148238]

約数ペア:

[(1, 19148238), (2, 9574119), (3, 6382746), (6, 3191373), (9, 2127582), (18, 1063791), (19, 1007802), (27, 709194), (38, 503901), (54, 354597), (57, 335934), (81, 236398), (114, 167967), (162, 118199), (171, 111978), (342, 55989), (513, 37326), (1026, 18663), (1539, 12442), (3078, 6221)]