19033504

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2741}}^1$

素因数の和:2789

約数の個数: 48

約数和(自身を含む): 44222976

約数和(自身を除く): 25189472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 2741, 3472, 5482, 6944, 10964, 19187, 21928, 38374, 43856, 76748, 84971, 87712, 153496, 169942, 306992, 339884, 594797, 613984, 679768, 1189594, 1359536, 2379188, 2719072, 4758376, 9516752, 19033504]

約数ペア:

[(1, 19033504), (2, 9516752), (4, 4758376), (7, 2719072), (8, 2379188), (14, 1359536), (16, 1189594), (28, 679768), (31, 613984), (32, 594797), (56, 339884), (62, 306992), (112, 169942), (124, 153496), (217, 87712), (224, 84971), (248, 76748), (434, 43856), (496, 38374), (868, 21928), (992, 19187), (1736, 10964), (2741, 6944), (3472, 5482)]