19432256

素因数分解:

$2^6\times {\mathrm{211}}^1\times {\mathrm{1439}}^1$

素因数の和:1662

約数の個数: 28

約数和(自身を含む): 38770560

約数和(自身を除く): 19338304

約数列:

[1, 2, 4, 8, 16, 32, 64, 211, 422, 844, 1439, 1688, 2878, 3376, 5756, 6752, 11512, 13504, 23024, 46048, 92096, 303629, 607258, 1214516, 2429032, 4858064, 9716128, 19432256]

約数ペア:

[(1, 19432256), (2, 9716128), (4, 4858064), (8, 2429032), (16, 1214516), (32, 607258), (64, 303629), (211, 92096), (422, 46048), (844, 23024), (1439, 13504), (1688, 11512), (2878, 6752), (3376, 5756)]