11638795

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 17473536

約数和(自身を除く): 5834741

約数列:

[1, 5, 7, 17, 31, 35, 85, 119, 155, 217, 527, 595, 631, 1085, 2635, 3155, 3689, 4417, 10727, 18445, 19561, 22085, 53635, 75089, 97805, 136927, 332537, 375445, 684635, 1662685, 2327759, 11638795]

約数ペア:

[(1, 11638795), (5, 2327759), (7, 1662685), (17, 684635), (31, 375445), (35, 332537), (85, 136927), (119, 97805), (155, 75089), (217, 53635), (527, 22085), (595, 19561), (631, 18445), (1085, 10727), (2635, 4417), (3155, 3689)]