19599434

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1\times {\mathrm{313}}^1$

素因数の和:685

約数の個数: 16

約数和(自身を含む): 29842560

約数和(自身を除く): 10243126

約数列:

[1, 2, 131, 239, 262, 313, 478, 626, 31309, 41003, 62618, 74807, 82006, 149614, 9799717, 19599434]

約数ペア:

[(1, 19599434), (2, 9799717), (131, 149614), (239, 82006), (262, 74807), (313, 62618), (478, 41003), (626, 31309)]