2194348

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2221}}^1$

素因数の和:2257

約数の個数: 24

約数和(自身を含む): 4355120

約数和(自身を除く): 2160772

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 2221, 4442, 8884, 28873, 42199, 57746, 84398, 115492, 168796, 548587, 1097174, 2194348]

約数ペア:

[(1, 2194348), (2, 1097174), (4, 548587), (13, 168796), (19, 115492), (26, 84398), (38, 57746), (52, 42199), (76, 28873), (247, 8884), (494, 4442), (988, 2221)]