15938552

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6619}}^1$

素因数の和:6675

約数の個数: 32

約数和(自身を含む): 34953600

約数和(自身を除く): 19015048

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 6619, 13238, 26476, 46333, 52952, 92666, 185332, 284617, 370664, 569234, 1138468, 1992319, 2276936, 3984638, 7969276, 15938552]

約数ペア:

[(1, 15938552), (2, 7969276), (4, 3984638), (7, 2276936), (8, 1992319), (14, 1138468), (28, 569234), (43, 370664), (56, 284617), (86, 185332), (172, 92666), (301, 52952), (344, 46333), (602, 26476), (1204, 13238), (2408, 6619)]