16905192

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{16381}}^1$

素因数の和:16433

約数の個数: 32

約数和(自身を含む): 43248480

約数和(自身を除く): 26343288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 16381, 32762, 49143, 65524, 98286, 131048, 196572, 393144, 704383, 1408766, 2113149, 2817532, 4226298, 5635064, 8452596, 16905192]

約数ペア:

[(1, 16905192), (2, 8452596), (3, 5635064), (4, 4226298), (6, 2817532), (8, 2113149), (12, 1408766), (24, 704383), (43, 393144), (86, 196572), (129, 131048), (172, 98286), (258, 65524), (344, 49143), (516, 32762), (1032, 16381)]