19184439

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{1327}}^1$

素因数の和:1470

約数の個数: 16

約数和(自身を含む): 26347520

約数和(自身を除く): 7163081

約数列:

[1, 3, 61, 79, 183, 237, 1327, 3981, 4819, 14457, 80947, 104833, 242841, 314499, 6394813, 19184439]

約数ペア:

[(1, 19184439), (3, 6394813), (61, 314499), (79, 242841), (183, 104833), (237, 80947), (1327, 14457), (3981, 4819)]