19212363

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2203}}^1$

素因数の和:2248

約数の個数: 32

約数和(自身を含む): 31737600

約数和(自身を除く): 12525237

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 153, 171, 323, 459, 513, 969, 2203, 2907, 6609, 8721, 19827, 37451, 41857, 59481, 112353, 125571, 337059, 376713, 711569, 1011177, 1130139, 2134707, 6404121, 19212363]

約数ペア:

[(1, 19212363), (3, 6404121), (9, 2134707), (17, 1130139), (19, 1011177), (27, 711569), (51, 376713), (57, 337059), (153, 125571), (171, 112353), (323, 59481), (459, 41857), (513, 37451), (969, 19827), (2203, 8721), (2907, 6609)]