16412564

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{4217}}^1$

素因数の和:4367

約数の個数: 24

約数和(自身を含む): 33069120

約数和(自身を除く): 16656556

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 4217, 8434, 16868, 29519, 59038, 118076, 586163, 1172326, 2344652, 4103141, 8206282, 16412564]

約数ペア:

[(1, 16412564), (2, 8206282), (4, 4103141), (7, 2344652), (14, 1172326), (28, 586163), (139, 118076), (278, 59038), (556, 29519), (973, 16868), (1946, 8434), (3892, 4217)]