19519072

素因数分解:

$2^5\times {\mathrm{241}}^1\times {\mathrm{2531}}^1$

素因数の和:2782

約数の個数: 24

約数和(自身を含む): 38602872

約数和(自身を除く): 19083800

約数列:

[1, 2, 4, 8, 16, 32, 241, 482, 964, 1928, 2531, 3856, 5062, 7712, 10124, 20248, 40496, 80992, 609971, 1219942, 2439884, 4879768, 9759536, 19519072]

約数ペア:

[(1, 19519072), (2, 9759536), (4, 4879768), (8, 2439884), (16, 1219942), (32, 609971), (241, 80992), (482, 40496), (964, 20248), (1928, 10124), (2531, 7712), (3856, 5062)]