19146692

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1039}}^1$

素因数の和:1331

約数の個数: 24

約数和(自身を含む): 35642880

約数和(自身を除く): 16496188

約数列:

[1, 2, 4, 17, 34, 68, 271, 542, 1039, 1084, 2078, 4156, 4607, 9214, 17663, 18428, 35326, 70652, 281569, 563138, 1126276, 4786673, 9573346, 19146692]

約数ペア:

[(1, 19146692), (2, 9573346), (4, 4786673), (17, 1126276), (34, 563138), (68, 281569), (271, 70652), (542, 35326), (1039, 18428), (1084, 17663), (2078, 9214), (4156, 4607)]