19307872

素因数分解:

$2^5\times {\mathrm{167}}^1\times {\mathrm{3613}}^1$

素因数の和:3790

約数の個数: 24

約数和(自身を含む): 38250576

約数和(自身を除く): 18942704

約数列:

[1, 2, 4, 8, 16, 32, 167, 334, 668, 1336, 2672, 3613, 5344, 7226, 14452, 28904, 57808, 115616, 603371, 1206742, 2413484, 4826968, 9653936, 19307872]

約数ペア:

[(1, 19307872), (2, 9653936), (4, 4826968), (8, 2413484), (16, 1206742), (32, 603371), (167, 115616), (334, 57808), (668, 28904), (1336, 14452), (2672, 7226), (3613, 5344)]