19297941

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{2239}}^1$

素因数の和:2285

約数の個数: 24

約数和(自身を含む): 29514240

約数和(自身を除く): 10216299

約数列:

[1, 3, 13, 17, 39, 51, 169, 221, 507, 663, 2239, 2873, 6717, 8619, 29107, 38063, 87321, 114189, 378391, 494819, 1135173, 1484457, 6432647, 19297941]

約数ペア:

[(1, 19297941), (3, 6432647), (13, 1484457), (17, 1135173), (39, 494819), (51, 378391), (169, 114189), (221, 87321), (507, 38063), (663, 29107), (2239, 8619), (2873, 6717)]