5239516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{971}}^1$

素因数の和:1065

約数の個数: 24

約数和(自身を含む): 9797760

約数和(自身を除く): 4558244

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 971, 1349, 1942, 2698, 3884, 5396, 18449, 36898, 68941, 73796, 137882, 275764, 1309879, 2619758, 5239516]

約数ペア:

[(1, 5239516), (2, 2619758), (4, 1309879), (19, 275764), (38, 137882), (71, 73796), (76, 68941), (142, 36898), (284, 18449), (971, 5396), (1349, 3884), (1942, 2698)]