19190004

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^2\times {\mathrm{3023}}^1$

素因数の和:3076

約数の個数: 36

約数和(自身を含む): 46823616

約数和(自身を除く): 27633612

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 529, 1058, 1587, 2116, 3023, 3174, 6046, 6348, 9069, 12092, 18138, 36276, 69529, 139058, 208587, 278116, 417174, 834348, 1599167, 3198334, 4797501, 6396668, 9595002, 19190004]

約数ペア:

[(1, 19190004), (2, 9595002), (3, 6396668), (4, 4797501), (6, 3198334), (12, 1599167), (23, 834348), (46, 417174), (69, 278116), (92, 208587), (138, 139058), (276, 69529), (529, 36276), (1058, 18138), (1587, 12092), (2116, 9069), (3023, 6348), (3174, 6046)]