19275012

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{23279}}^1$

素因数の和:23312

約数の個数: 36

約数和(自身を含む): 50843520

約数和(自身を除く): 31568508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 23279, 46558, 69837, 93116, 139674, 209511, 279348, 419022, 535417, 838044, 1070834, 1606251, 2141668, 3212502, 4818753, 6425004, 9637506, 19275012]

約数ペア:

[(1, 19275012), (2, 9637506), (3, 6425004), (4, 4818753), (6, 3212502), (9, 2141668), (12, 1606251), (18, 1070834), (23, 838044), (36, 535417), (46, 419022), (69, 279348), (92, 209511), (138, 139674), (207, 93116), (276, 69837), (414, 46558), (828, 23279)]