26208638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 43683840

約数和(自身を除く): 17475202

約数列:

[1, 2, 19, 23, 38, 46, 157, 191, 314, 382, 437, 874, 2983, 3611, 3629, 4393, 5966, 7222, 7258, 8786, 29987, 59974, 68609, 83467, 137218, 166934, 569753, 689701, 1139506, 1379402, 13104319, 26208638]

約数ペア:

[(1, 26208638), (2, 13104319), (19, 1379402), (23, 1139506), (38, 689701), (46, 569753), (157, 166934), (191, 137218), (314, 83467), (382, 68609), (437, 59974), (874, 29987), (2983, 8786), (3611, 7258), (3629, 7222), (4393, 5966)]