19131224

素因数分解:

$2^3\times 7^1\times {\mathrm{341629}}^1$

素因数の和:341642

約数の個数: 16

約数和(自身を含む): 40995600

約数和(自身を除く): 21864376

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 341629, 683258, 1366516, 2391403, 2733032, 4782806, 9565612, 19131224]

約数ペア:

[(1, 19131224), (2, 9565612), (4, 4782806), (7, 2733032), (8, 2391403), (14, 1366516), (28, 683258), (56, 341629)]