15416216

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 29820960

約数和(自身を除く): 14404744

約数列:

[1, 2, 4, 8, 53, 103, 106, 206, 212, 353, 412, 424, 706, 824, 1412, 2824, 5459, 10918, 18709, 21836, 36359, 37418, 43672, 72718, 74836, 145436, 149672, 290872, 1927027, 3854054, 7708108, 15416216]

約数ペア:

[(1, 15416216), (2, 7708108), (4, 3854054), (8, 1927027), (53, 290872), (103, 149672), (106, 145436), (206, 74836), (212, 72718), (353, 43672), (412, 37418), (424, 36359), (706, 21836), (824, 18709), (1412, 10918), (2824, 5459)]