12687996

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{45971}}^1$

素因数の和:46001

約数の個数: 24

約数和(自身を含む): 30893184

約数和(自身を除く): 18205188

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 45971, 91942, 137913, 183884, 275826, 551652, 1057333, 2114666, 3171999, 4229332, 6343998, 12687996]

約数ペア:

[(1, 12687996), (2, 6343998), (3, 4229332), (4, 3171999), (6, 2114666), (12, 1057333), (23, 551652), (46, 275826), (69, 183884), (92, 137913), (138, 91942), (276, 45971)]