15563872

素因数分解:

$2^5\times {\mathrm{151}}^1\times {\mathrm{3221}}^1$

素因数の和:3382

約数の個数: 24

約数和(自身を含む): 30853872

約数和(自身を除く): 15290000

約数列:

[1, 2, 4, 8, 16, 32, 151, 302, 604, 1208, 2416, 3221, 4832, 6442, 12884, 25768, 51536, 103072, 486371, 972742, 1945484, 3890968, 7781936, 15563872]

約数ペア:

[(1, 15563872), (2, 7781936), (4, 3890968), (8, 1945484), (16, 972742), (32, 486371), (151, 103072), (302, 51536), (604, 25768), (1208, 12884), (2416, 6442), (3221, 4832)]