19863129

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{46301}}^1$

素因数の和:46328

約数の個数: 16

約数和(自身を含む): 31114944

約数和(自身を除く): 11251815

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 46301, 138903, 509311, 601913, 1527933, 1805739, 6621043, 19863129]

約数ペア:

[(1, 19863129), (3, 6621043), (11, 1805739), (13, 1527933), (33, 601913), (39, 509311), (143, 138903), (429, 46301)]