189855334

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{769}}^1$

素因数の和:952

約数の個数: 32

約数和(自身を含む): 307692000

約数和(自身を除く): 117836666

約数列:

[1, 2, 19, 38, 73, 89, 146, 178, 769, 1387, 1538, 1691, 2774, 3382, 6497, 12994, 14611, 29222, 56137, 68441, 112274, 123443, 136882, 246886, 1066603, 1300379, 2133206, 2600758, 4996193, 9992386, 94927667, 189855334]

約数ペア:

[(1, 189855334), (2, 94927667), (19, 9992386), (38, 4996193), (73, 2600758), (89, 2133206), (146, 1300379), (178, 1066603), (769, 246886), (1387, 136882), (1538, 123443), (1691, 112274), (2774, 68441), (3382, 56137), (6497, 29222), (12994, 14611)]