15968744

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2297}}^1$

素因数の和:2393

約数の個数: 32

約数和(自身を含む): 33091200

約数和(自身を除く): 17122456

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 158, 316, 632, 869, 1738, 2297, 3476, 4594, 6952, 9188, 18376, 25267, 50534, 101068, 181463, 202136, 362926, 725852, 1451704, 1996093, 3992186, 7984372, 15968744]

約数ペア:

[(1, 15968744), (2, 7984372), (4, 3992186), (8, 1996093), (11, 1451704), (22, 725852), (44, 362926), (79, 202136), (88, 181463), (158, 101068), (316, 50534), (632, 25267), (869, 18376), (1738, 9188), (2297, 6952), (3476, 4594)]