239487362

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{2713}}^1$

素因数の和:2858

約数の個数: 32

約数和(自身を含む): 398632320

約数和(自身を除く): 159144958

約数列:

[1, 2, 19, 23, 38, 46, 101, 202, 437, 874, 1919, 2323, 2713, 3838, 4646, 5426, 44137, 51547, 62399, 88274, 103094, 124798, 274013, 548026, 1185581, 2371162, 5206247, 6302299, 10412494, 12604598, 119743681, 239487362]

約数ペア:

[(1, 239487362), (2, 119743681), (19, 12604598), (23, 10412494), (38, 6302299), (46, 5206247), (101, 2371162), (202, 1185581), (437, 548026), (874, 274013), (1919, 124798), (2323, 103094), (2713, 88274), (3838, 62399), (4646, 51547), (5426, 44137)]