19483278

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{53233}}^1$

素因数の和:53299

約数の個数: 16

約数和(自身を含む): 39606096

約数和(自身を除く): 20122818

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 53233, 106466, 159699, 319398, 3247213, 6494426, 9741639, 19483278]

約数ペア:

[(1, 19483278), (2, 9741639), (3, 6494426), (6, 3247213), (61, 319398), (122, 159699), (183, 106466), (366, 53233)]