19248063

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{7121}}^1$

素因数の和:7194

約数の個数: 16

約数和(自身を含む): 27690336

約数和(自身を除く): 8442273

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 7121, 21363, 121057, 363171, 377413, 1132239, 6416021, 19248063]

約数ペア:

[(1, 19248063), (3, 6416021), (17, 1132239), (51, 377413), (53, 363171), (159, 121057), (901, 21363), (2703, 7121)]