19067968

素因数分解:

$2^6\times {\mathrm{251}}^1\times {\mathrm{1187}}^1$

素因数の和:1450

約数の個数: 28

約数和(自身を含む): 38020752

約数和(自身を除く): 18952784

約数列:

[1, 2, 4, 8, 16, 32, 64, 251, 502, 1004, 1187, 2008, 2374, 4016, 4748, 8032, 9496, 16064, 18992, 37984, 75968, 297937, 595874, 1191748, 2383496, 4766992, 9533984, 19067968]

約数ペア:

[(1, 19067968), (2, 9533984), (4, 4766992), (8, 2383496), (16, 1191748), (32, 595874), (64, 297937), (251, 75968), (502, 37984), (1004, 18992), (1187, 16064), (2008, 9496), (2374, 8032), (4016, 4748)]